#797DD9
Closest named color: Soft Blue (#6488EA). oklch(62.8% 0.137 279.8), rgb(121, 125, 217).
Aa
Black text reads best on this color (5.74:1).
About this color
#797DD9 is a medium-light, moderately saturated blue. In OKLCH its lightness is 63%, its chroma 0.137 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Soft Blue (#6488EA), ΔE 0.040 away. Black text reads best on it, at 5.74:1.
| Hue family | Blues |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.137) |
| Temperature | cool |
| Nearest name | Soft Blue (#6488EA) |
| Black text | 5.74:1 |
| White text | 3.65:1 |
Values
| HEX | #797DD9 |
| RGB | rgb(121, 125, 217) |
| HSL | hsl(238, 56%, 66%) |
| OKLCH | oklch(62.8% 0.137 279.8) |
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 #797DD9 | 3.65:1 | AA large text | Lc -69.5 | Content text, not long reading |
| Black text on #797DD9 | 5.74:1 | AA | Lc 40.1 | Non-text elements, placeholder text |
| #797DD9 text on white | 3.65:1 | AA large text | Lc 64.0 | Content text, not long reading |
| #797DD9 text on black | 5.74:1 | AA | Lc -37.7 | 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
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E7E9F7
oklch(93.7% 0.019 279.5)
-
Step 200
200
#D4D7F2
oklch(88.5% 0.037 280.6)
-
Step 300
300
#B7BDEC
oklch(81% 0.067 279.1)
-
Step 400
400
#9399E2
oklch(70.7% 0.107 279.7)
-
Step 500
500 (this color)
#797DD9
oklch(62.8% 0.137 279.8)
-
Step 600
600
#6465C8
oklch(55.5% 0.15 279.9)
-
Step 700
700
#5354AD
oklch(49.2% 0.139 279.5)
-
Step 800
800
#44458C
oklch(42.7% 0.115 279.8)
-
Step 900
900
#393B70
oklch(37.8% 0.089 279.6)
-
Step 950
950
#212341
oklch(27% 0.055 279.1)
#797DD9 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) | #5A89DC | 0.045 |
| Deuteranopia (no green cones) | #5482D7 | 0.046 |
| Tritanopia (no blue cones) | #5990A0 | 0.121 |
| Achromatopsia (no color) | #868686 | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #797DD9
#797DD9
oklch(62.8% 0.137 279.8)
- #9B8900
#9B8900
oklch(62.7% 0.13 100)
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 #797DD9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Blue #6488EA ΔE 0.040
- Medium Purple #9370DB ΔE 0.048
- Cornflower #6A79F7 ΔE 0.052
- Perrywinkle #8F8CE7 ΔE 0.054
- Lavender Blue #8B88F8 ΔE 0.058
- Medium Slate Blue #7B68EE ΔE 0.064
- Deep Lilac #966EBD ΔE 0.064
- Periwinkle #8E82FE ΔE 0.064
Use #797DD9 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.