#8F9DD0
Closest named color: Cool Gray (#8D99AE). oklch(70.4% 0.077 272.4), rgb(143, 157, 208).
Aa
Black text reads best on this color (7.90:1).
About this color
#8F9DD0 is a medium-light, moderately saturated blue. In OKLCH its lightness is 70%, its chroma 0.077 and its hue 272°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Gray (#8D99AE), ΔE 0.050 away. Black text reads best on it, at 7.90:1.
| Hue family | Blues |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.077) |
| Temperature | cool |
| Nearest name | Cool Gray (#8D99AE) |
| Black text | 7.90:1 |
| White text | 2.65:1 |
Values
| HEX | #8F9DD0 |
| RGB | rgb(143, 157, 208) |
| HSL | hsl(227, 41%, 69%) |
| OKLCH | oklch(70.4% 0.077 272.4) |
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 #8F9DD0 | 2.65:1 | Fails | Lc -56.9 | Large or bold text, headings |
| Black text on #8F9DD0 | 7.90:1 | AAA | Lc 52.3 | Large or bold text, headings |
| #8F9DD0 text on white | 2.65:1 | Fails | Lc 51.7 | Large or bold text, headings |
| #8F9DD0 text on black | 7.90:1 | AAA | Lc -50.2 | 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
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E6E9F3
oklch(93.5% 0.014 272.7)
-
Step 200
200
#D3D8EB
oklch(88.4% 0.027 274.1)
-
Step 300
300
#B6BFE0
oklch(80.8% 0.048 273.3)
-
Step 400
400 (this color)
#8F9DD0
oklch(70.4% 0.077 272.4)
-
Step 500
500
#7585C5
oklch(63% 0.098 272.6)
-
Step 600
600
#5E6EB1
oklch(55.5% 0.106 272.4)
-
Step 700
700
#4E5C99
oklch(49.2% 0.099 272.5)
-
Step 800
800
#404B7C
oklch(42.7% 0.083 272.9)
-
Step 900
900
#363F64
oklch(37.7% 0.065 272.6)
-
Step 950
950
#20253A
oklch(27% 0.04 273.2)
#8F9DD0 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) | #8DA2D2 | 0.013 |
| Deuteranopia (no green cones) | #889CCF | 0.010 |
| Tritanopia (no blue cones) | #7DA7AF | 0.068 |
| Achromatopsia (no color) | #9F9F9F | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8F9DD0
#8F9DD0
oklch(70.4% 0.077 272.4)
- #B09F67
#B09F67
oklch(70.4% 0.077 93.2)
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 #8F9DD0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Gray #8D99AE ΔE 0.050
- Bluey Grey #89A0B0 ΔE 0.053
- Bluegrey #85A3B2 ΔE 0.055
- Greyblue #77A1B5 ΔE 0.056
- Cool Steel #97A7B3 ΔE 0.059
- Perrywinkle #8F8CE7 ΔE 0.064
- Pale Purple #B790D4 ΔE 0.065
- Periwinkle Blue #8F99FB ΔE 0.068
Use #8F9DD0 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.