#9EA3CC
Closest named color: Cool Steel (#97A7B3). oklch(72.6% 0.06 279.4), rgb(158, 163, 204).
Aa
Black text reads best on this color (8.56:1).
About this color
#9EA3CC is a medium-light, muted blue. In OKLCH its lightness is 73%, its chroma 0.060 and its hue 279°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.044 away. Black text reads best on it, at 8.56:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | muted (0.060) |
| Temperature | cool |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 8.56:1 |
| White text | 2.45:1 |
Values
| HEX | #9EA3CC |
| RGB | rgb(158, 163, 204) |
| HSL | hsl(233, 31%, 71%) |
| OKLCH | oklch(72.6% 0.06 279.4) |
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 #9EA3CC | 2.45:1 | Fails | Lc -53.3 | Large or bold text, headings |
| Black text on #9EA3CC | 8.56:1 | AAA | Lc 55.8 | Large or bold text, headings |
| #9EA3CC text on white | 2.45:1 | Fails | Lc 48.2 | Large or bold text, headings |
| #9EA3CC text on black | 8.56:1 | AAA | Lc -53.8 | 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
#F5F5F9
oklch(97.1% 0.005 286.3)
-
Step 100
100
#E8E9F1
oklch(93.6% 0.011 280.5)
-
Step 200
200
#D6D8E7
oklch(88.5% 0.021 279.9)
-
Step 300
300
#BBBFD9
oklch(81% 0.037 278.6)
-
Step 400
400 (this color)
#9EA3CC
oklch(72.6% 0.06 279.4)
-
Step 500
500
#7F85B7
oklch(63.1% 0.075 278.7)
-
Step 600
600
#696EA3
oklch(55.6% 0.082 279.2)
-
Step 700
700
#585C8C
oklch(49.2% 0.077 279.5)
-
Step 800
800
#484B72
oklch(42.7% 0.065 279.9)
-
Step 900
900
#3C3F5C
oklch(37.8% 0.05 279.2)
-
Step 950
950
#232536
oklch(27% 0.032 278.9)
#9EA3CC 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) | #98A7CE | 0.012 |
| Deuteranopia (no green cones) | #96A4CB | 0.011 |
| Tritanopia (no blue cones) | #93AAB1 | 0.052 |
| Achromatopsia (no color) | #A5A5A5 | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9EA3CC
#9EA3CC
oklch(72.6% 0.06 279.4)
- #AFA87C
#AFA87C
oklch(72.6% 0.061 100.1)
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 #9EA3CC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.044
- Bluey Grey #89A0B0 ΔE 0.052
- Bluegrey #85A3B2 ΔE 0.053
- Cool Gray #8D99AE ΔE 0.054
- Cool Grey #95A3A6 ΔE 0.059
- Dark Gray #A9A9A9 ΔE 0.060
- Pale Purple #B790D4 ΔE 0.063
- Greyblue #77A1B5 ΔE 0.063
Use #9EA3CC 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.