#7183E5
Closest named color: Soft Blue (#6488EA). oklch(64.1% 0.148 273.7), rgb(113, 131, 229).
Aa
Black text reads best on this color (6.08:1).
About this color
#7183E5 is a medium-light, vivid blue. In OKLCH its lightness is 64%, its chroma 0.148 and its hue 274°. Its hue sits on the cool side of the wheel. The nearest named color is Soft Blue (#6488EA), ΔE 0.019 away. Black text reads best on it, at 6.08:1.
| Hue family | Blues |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.148) |
| Temperature | cool |
| Nearest name | Soft Blue (#6488EA) |
| Black text | 6.08:1 |
| White text | 3.45:1 |
Values
| HEX | #7183E5 |
| RGB | rgb(113, 131, 229) |
| HSL | hsl(231, 69%, 67%) |
| OKLCH | oklch(64.1% 0.148 273.7) |
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 #7183E5 | 3.45:1 | AA large text | Lc -67.4 | Content text, not long reading |
| Black text on #7183E5 | 6.08:1 | AA | Lc 42.2 | Non-text elements, placeholder text |
| #7183E5 text on white | 3.45:1 | AA large text | Lc 61.9 | Content text, not long reading |
| #7183E5 text on black | 6.08:1 | AA | Lc -39.8 | 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
#F3F5FC
oklch(97.1% 0.01 273.4)
-
Step 100
100
#E5E9F8
oklch(93.5% 0.021 274)
-
Step 200
200
#D0D8F4
oklch(88.5% 0.04 272.9)
-
Step 300
300
#B1BEF0
oklch(80.9% 0.072 273.3)
-
Step 400
400
#8A9BE9
oklch(70.8% 0.116 273.7)
-
Step 500
500 (this color)
#7183E5
oklch(64.1% 0.148 273.7)
-
Step 600
600
#5867D0
oklch(55.6% 0.161 273.9)
-
Step 700
700
#4855B4
oklch(49.1% 0.15 273.7)
-
Step 800
800
#3B4691
oklch(42.6% 0.123 273.7)
-
Step 900
900
#323C74
oklch(37.8% 0.096 273.3)
-
Step 950
950
#1D2344
oklch(26.9% 0.062 273.8)
#7183E5 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) | #5B8FE9 | 0.036 |
| Deuteranopia (no green cones) | #4F85E3 | 0.038 |
| Tritanopia (no blue cones) | #3F98A9 | 0.131 |
| Achromatopsia (no color) | #8A8A8A | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7183E5
#7183E5
oklch(64.1% 0.148 273.7)
- #A78A00
#A78A00
oklch(64.1% 0.131 94)
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 #7183E5, closest first.
No curated palette has a color within ΔE 0.04 of #7183E5.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Blue #6488EA ΔE 0.019
- Cornflower #6A79F7 ΔE 0.041
- Cornflower Blue #6495ED ΔE 0.046
- Lavender Blue #8B88F8 ΔE 0.048
- Perrywinkle #8F8CE7 ΔE 0.049
- Dark Sky Blue #448EE4 ΔE 0.051
- Periwinkle #8E82FE ΔE 0.056
- Chefchaouen Blue #4895EF ΔE 0.057
Use #7183E5 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.