#809AAB
Closest named color: Cool Gray (#8D99AE). oklch(67.2% 0.039 236.8), rgb(128, 154, 171).
Aa
Black text reads best on this color (7.12:1).
About this color
#809AAB is a medium-light, muted blue. In OKLCH its lightness is 67%, its chroma 0.039 and its hue 237°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Gray (#8D99AE), ΔE 0.018 away. Black text reads best on it, at 7.12:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | muted (0.039) |
| Temperature | cool |
| Nearest name | Cool Gray (#8D99AE) |
| Black text | 7.12:1 |
| White text | 2.94:1 |
Values
| HEX | #809AAB |
| RGB | rgb(128, 154, 171) |
| HSL | hsl(204, 20%, 59%) |
| OKLCH | oklch(67.2% 0.039 236.8) |
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 #809AAB | 2.94:1 | Fails | Lc -61.3 | Content text, not long reading |
| Black text on #809AAB | 7.12:1 | AAA | Lc 48.1 | Large or bold text, headings |
| #809AAB text on white | 2.94:1 | Fails | Lc 55.9 | Large or bold text, headings |
| #809AAB text on black | 7.12:1 | AAA | Lc -45.8 | 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
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E6EBEE
oklch(93.7% 0.007 233.6)
-
Step 200
200
#D1DBE1
oklch(88.6% 0.014 233.8)
-
Step 300
300
#B3C3CE
oklch(80.8% 0.023 237.7)
-
Step 400
400 (this color)
#809AAB
oklch(67.2% 0.039 236.8)
-
Step 500
500
#6D8EA4
oklch(63% 0.05 237.8)
-
Step 600
600
#55788F
oklch(55.5% 0.054 237.8)
-
Step 700
700
#45657A
oklch(49.1% 0.05 237.9)
-
Step 800
800
#395363
oklch(42.8% 0.041 236)
-
Step 900
900
#314451
oklch(37.6% 0.033 238.7)
-
Step 950
950
#1D282F
oklch(27% 0.02 236.4)
#809AAB 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) | #9299AC | 0.024 |
| Deuteranopia (no green cones) | #8D94AB | 0.023 |
| Tritanopia (no blue cones) | #749E9F | 0.029 |
| Achromatopsia (no color) | #969696 | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #809AAB
#809AAB
oklch(67.2% 0.039 236.8)
- #A9907F
#A9907F
oklch(67.1% 0.039 56.2)
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 #809AAB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Gray #8D99AE ΔE 0.018
- Greyblue #77A1B5 ΔE 0.022
- Bluey Grey #89A0B0 ΔE 0.022
- Bluegrey #85A3B2 ΔE 0.026
- Silver Lake Blue #778DA9 ΔE 0.040
- Blue Grey #758DA3 ΔE 0.040
- Cool Grey #95A3A6 ΔE 0.041
- Cadet Blue #5F9EA0 ΔE 0.045
Use #809AAB 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.