#8E99AE
Closest named color: Cool Gray (#8D99AE). oklch(68.1% 0.033 263.4), rgb(142, 153, 174).
Aa
Black text reads best on this color (7.31:1).
About this color
#8E99AE is a medium-light, muted blue. In OKLCH its lightness is 68%, its chroma 0.033 and its hue 263°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Gray (#8D99AE), ΔE 0.001 away. Black text reads best on it, at 7.31:1.
| Hue family | Blues |
| Lightness | medium-light (68%) |
| Chroma | muted (0.033) |
| Temperature | cool |
| Nearest name | Cool Gray (#8D99AE) |
| Black text | 7.31:1 |
| White text | 2.86:1 |
Values
| HEX | #8E99AE |
| RGB | rgb(142, 153, 174) |
| HSL | hsl(219, 16%, 62%) |
| OKLCH | oklch(68.1% 0.033 263.4) |
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 #8E99AE | 2.86:1 | Fails | Lc -60.2 | Content text, not long reading |
| Black text on #8E99AE | 7.31:1 | AAA | Lc 49.1 | Large or bold text, headings |
| #8E99AE text on white | 2.86:1 | Fails | Lc 54.9 | Large or bold text, headings |
| #8E99AE text on black | 7.31:1 | AAA | Lc -46.9 | 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
#F4F5F7
oklch(97% 0.003 264.5)
-
Step 100
100
#E8EAEE
oklch(93.7% 0.006 264.5)
-
Step 200
200
#D5D9E1
oklch(88.5% 0.012 264.5)
-
Step 300
300
#BAC1CF
oklch(81% 0.021 264.4)
-
Step 400
400 (this color)
#8E99AE
oklch(68.1% 0.033 263.4)
-
Step 500
500
#7C8AA4
oklch(63.1% 0.043 262.8)
-
Step 600
600
#65748F
oklch(55.7% 0.046 262.1)
-
Step 700
700
#54617A
oklch(49.1% 0.043 263.3)
-
Step 800
800
#454F63
oklch(42.7% 0.036 264.1)
-
Step 900
900
#3A4251
oklch(37.8% 0.028 263)
-
Step 950
950
#22272F
oklch(27.1% 0.017 259.8)
#8E99AE 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) | #939AAF | 0.008 |
| Deuteranopia (no green cones) | #9097AE | 0.006 |
| Tritanopia (no blue cones) | #869DA0 | 0.029 |
| Achromatopsia (no color) | #989898 | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8E99AE
#8E99AE
oklch(68.1% 0.033 263.4)
- #A39782
#A39782
oklch(68.1% 0.033 81.7)
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 #8E99AE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Gray #8D99AE ΔE 0.001
- Bluey Grey #89A0B0 ΔE 0.019
- Bluegrey #85A3B2 ΔE 0.028
- Greyblue #77A1B5 ΔE 0.033
- Cool Grey #95A3A6 ΔE 0.036
- Cool Steel #97A7B3 ΔE 0.041
- Silver Lake Blue #778DA9 ΔE 0.048
- Blue Grey #758DA3 ΔE 0.051
Use #8E99AE 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.