#A2A8CB
Closest named color: Cool Steel (#97A7B3). oklch(73.9% 0.051 277.4), rgb(162, 168, 203).
Aa
Black text reads best on this color (8.99:1).
About this color
#A2A8CB is a medium-light, muted blue. In OKLCH its lightness is 74%, its chroma 0.051 and its hue 277°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.039 away. Black text reads best on it, at 8.99:1.
| Hue family | Blues |
| Lightness | medium-light (74%) |
| Chroma | muted (0.051) |
| Temperature | cool |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 8.99:1 |
| White text | 2.33:1 |
Values
| HEX | #A2A8CB |
| RGB | rgb(162, 168, 203) |
| HSL | hsl(231, 28%, 72%) |
| OKLCH | oklch(73.9% 0.051 277.4) |
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 #A2A8CB | 2.33:1 | Fails | Lc -50.9 | Large or bold text, headings |
| Black text on #A2A8CB | 8.99:1 | AAA | Lc 58.0 | Large or bold text, headings |
| #A2A8CB text on white | 2.33:1 | Fails | Lc 46.0 | Large or bold text, headings |
| #A2A8CB text on black | 8.99:1 | AAA | Lc -56.0 | 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
#F5F5F8
oklch(97.1% 0.004 286.3)
-
Step 100
100
#E8E9F0
oklch(93.5% 0.009 279.7)
-
Step 200
200
#D6D8E5
oklch(88.5% 0.018 279)
-
Step 300
300
#BBBFD6
oklch(80.9% 0.033 277.8)
-
Step 400
400 (this color)
#A2A8CB
oklch(73.9% 0.051 277.4)
-
Step 500
500
#7F86B1
oklch(63% 0.065 277.2)
-
Step 600
600
#696F9D
oklch(55.5% 0.072 278.1)
-
Step 700
700
#575D86
oklch(49% 0.066 277.3)
-
Step 800
800
#474C6D
oklch(42.6% 0.055 277.2)
-
Step 900
900
#3C4058
oklch(37.8% 0.041 276.9)
-
Step 950
950
#232534
oklch(26.9% 0.028 278.4)
#A2A8CB 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) | #9FABCD | 0.008 |
| Deuteranopia (no green cones) | #9CA8CA | 0.008 |
| Tritanopia (no blue cones) | #99AEB4 | 0.044 |
| Achromatopsia (no color) | #AAAAAA | 0.051 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A2A8CB
#A2A8CB
oklch(73.9% 0.051 277.4)
- #B3AB87
#B3AB87
oklch(73.9% 0.05 97)
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 #A2A8CB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.039
- French Gray #ADB5BD ΔE 0.050
- Dark Gray #A9A9A9 ΔE 0.051
- Light Grey Blue #9DBCD4 ΔE 0.052
- Bluey Grey #89A0B0 ΔE 0.056
- Bluegrey #85A3B2 ΔE 0.056
- Cool Grey #95A3A6 ΔE 0.057
- Cool Gray #8D99AE ΔE 0.062
Use #A2A8CB 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.