#8A90DF
Closest named color: Perrywinkle (#8F8CE7). oklch(68.1% 0.116 279.5), rgb(138, 144, 223).
Aa
Black text reads best on this color (7.13:1).
About this color
#8A90DF is a medium-light, moderately saturated blue. In OKLCH its lightness is 68%, its chroma 0.116 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.019 away. Black text reads best on it, at 7.13:1.
| Hue family | Blues |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.116) |
| Temperature | cool |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 7.13:1 |
| White text | 2.94:1 |
Values
| HEX | #8A90DF |
| RGB | rgb(138, 144, 223) |
| HSL | hsl(236, 57%, 71%) |
| OKLCH | oklch(68.1% 0.116 279.5) |
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 #8A90DF | 2.94:1 | Fails | Lc -61.2 | Content text, not long reading |
| Black text on #8A90DF | 7.13:1 | AAA | Lc 48.2 | Large or bold text, headings |
| #8A90DF text on white | 2.94:1 | Fails | Lc 55.8 | Large or bold text, headings |
| #8A90DF text on black | 7.13:1 | AAA | Lc -45.9 | Large or bold text, headings |
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 400.
-
Step 50
50
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E6E9F8
oklch(93.6% 0.02 276.9)
-
Step 200
200
#D3D7F4
oklch(88.5% 0.04 279.3)
-
Step 300
300
#B6BCF0
oklch(80.8% 0.074 279.5)
-
Step 400
400 (this color)
#8A90DF
oklch(68.1% 0.116 279.5)
-
Step 500
500
#797DE1
oklch(63.2% 0.148 279.5)
-
Step 600
600
#6363CF
oklch(55.6% 0.163 279.7)
-
Step 700
700
#5252B3
oklch(49.1% 0.15 279.3)
-
Step 800
800
#434491
oklch(42.8% 0.124 279.2)
-
Step 900
900
#383A73
oklch(37.7% 0.096 279.2)
-
Step 950
950
#212244
oklch(27% 0.062 280.1)
#8A90DF 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) | #769AE2 | 0.033 |
| Deuteranopia (no green cones) | #7193DD | 0.032 |
| Tritanopia (no blue cones) | #719FAD | 0.102 |
| Achromatopsia (no color) | #969696 | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8A90DF
#8A90DF
oklch(68.1% 0.116 279.5)
- #AA9A3A
#AA9A3A
oklch(68.2% 0.117 99.8)
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 #8A90DF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.019
- Periwinkle Blue #8F99FB ΔE 0.044
- Lavender Blue #8B88F8 ΔE 0.046
- Cornflower Blue #6495ED ΔE 0.048
- Soft Blue #6488EA ΔE 0.058
- Periwinkle #8E82FE ΔE 0.063
- Pale Purple #B790D4 ΔE 0.068
- Wisteria #A87DC2 ΔE 0.068
Use #8A90DF 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.