#7E83DD
Closest named color: Soft Blue (#6488EA). oklch(64.5% 0.133 279.5), rgb(126, 131, 221).
Aa
Black text reads best on this color (6.17:1).
About this color
#7E83DD is a medium-light, moderately saturated blue. In OKLCH its lightness is 65%, its chroma 0.133 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Soft Blue (#6488EA), ΔE 0.036 away. Black text reads best on it, at 6.17:1.
| Hue family | Blues |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.133) |
| Temperature | cool |
| Nearest name | Soft Blue (#6488EA) |
| Black text | 6.17:1 |
| White text | 3.39:1 |
Values
| HEX | #7E83DD |
| RGB | rgb(126, 131, 221) |
| HSL | hsl(237, 58%, 68%) |
| OKLCH | oklch(64.5% 0.133 279.5) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #7E83DD | 3.39:1 | AA large text | Lc -66.8 | Content text, not long reading |
| Black text on #7E83DD | 6.17:1 | AA | Lc 42.7 | Non-text elements, placeholder text |
| #7E83DD text on white | 3.39:1 | AA large text | Lc 61.4 | Content text, not long reading |
| #7E83DD text on black | 6.17:1 | AA | Lc -40.3 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E7E9F7
oklch(93.7% 0.019 279.5)
-
Step 200
200
#D4D7F1
oklch(88.5% 0.036 280.4)
-
Step 300
300
#B7BDEB
oklch(80.9% 0.065 279)
-
Step 400
400
#9399E1
oklch(70.6% 0.105 279.7)
-
Step 500
500 (this color)
#7E83DD
oklch(64.5% 0.133 279.5)
-
Step 600
600
#6466C6
oklch(55.6% 0.146 279.6)
-
Step 700
700
#5354AB
oklch(49% 0.136 279.6)
-
Step 800
800
#44458A
oklch(42.6% 0.112 279.9)
-
Step 900
900
#393B6F
oklch(37.8% 0.088 279.7)
-
Step 950
950
#212341
oklch(27% 0.055 279.1)
#7E83DD with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #628FE0 | 0.043 |
| Deuteranopia (no green cones) | #5C88DB | 0.042 |
| Tritanopia (no blue cones) | #5F95A5 | 0.117 |
| Achromatopsia (no color) | #8B8B8B | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7E83DD
#7E83DD
oklch(64.5% 0.133 279.5)
- #A28E03
#A28E03
oklch(64.5% 0.133 99.2)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #7E83DD, closest first.
No curated palette has a color within ΔE 0.04 of #7E83DD.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Blue #6488EA ΔE 0.036
- Perrywinkle #8F8CE7 ΔE 0.037
- Lavender Blue #8B88F8 ΔE 0.045
- Cornflower Blue #6495ED ΔE 0.053
- Medium Purple #9370DB ΔE 0.053
- Periwinkle #8E82FE ΔE 0.055
- Cornflower #6A79F7 ΔE 0.057
- Dark Sky Blue #448EE4 ΔE 0.065
Use #7E83DD in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.