#A2ACC8
Closest named color: Cool Steel (#97A7B3). oklch(74.6% 0.042 269.8), rgb(162, 172, 200).
Aa
Black text reads best on this color (9.27:1).
About this color
#A2ACC8 is a medium-light, muted blue. In OKLCH its lightness is 75%, its chroma 0.042 and its hue 270°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.035 away. Black text reads best on it, at 9.27:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | muted (0.042) |
| Temperature | cool |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 9.27:1 |
| White text | 2.26:1 |
Values
| HEX | #A2ACC8 |
| RGB | rgb(162, 172, 200) |
| HSL | hsl(224, 26%, 71%) |
| OKLCH | oklch(74.6% 0.042 269.8) |
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 #A2ACC8 | 2.26:1 | Fails | Lc -49.5 | Large or bold text, headings |
| Black text on #A2ACC8 | 9.27:1 | AAA | Lc 59.3 | Large or bold text, headings |
| #A2ACC8 text on white | 2.26:1 | Fails | Lc 44.7 | Non-text elements, placeholder text |
| #A2ACC8 text on black | 9.27:1 | AAA | Lc -57.5 | 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
#F4F5F8
oklch(97% 0.004 271.4)
-
Step 100
100
#E8EAEF
oklch(93.7% 0.007 268.5)
-
Step 200
200
#D5D9E3
oklch(88.5% 0.014 268.5)
-
Step 300
300
#BAC0D2
oklch(80.9% 0.026 271.1)
-
Step 400
400 (this color)
#A2ACC8
oklch(74.6% 0.042 269.8)
-
Step 500
500
#7C88AB
oklch(63% 0.055 270)
-
Step 600
600
#667296
oklch(55.6% 0.058 270.2)
-
Step 700
700
#545F80
oklch(49% 0.055 270)
-
Step 800
800
#454E68
oklch(42.7% 0.045 269.6)
-
Step 900
900
#3A4155
oklch(37.7% 0.036 269.6)
-
Step 950
950
#222632
oklch(27% 0.023 270.4)
#A2ACC8 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) | #A4AEC9 | 0.006 |
| Deuteranopia (no green cones) | #A1ABC7 | 0.003 |
| Tritanopia (no blue cones) | #99B1B5 | 0.037 |
| Achromatopsia (no color) | #ACACAC | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A2ACC8
#A2ACC8
oklch(74.6% 0.042 269.8)
- #B7AC8F
#B7AC8F
oklch(74.6% 0.042 89.7)
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 #A2ACC8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.035
- French Gray #ADB5BD ΔE 0.037
- Light Grey Blue #9DBCD4 ΔE 0.041
- Dark Gray #A9A9A9 ΔE 0.043
- Cool Grey #95A3A6 ΔE 0.054
- Light Cornflower Blue #98C1D9 ΔE 0.054
- Bluegrey #85A3B2 ΔE 0.056
- Bluey Grey #89A0B0 ΔE 0.057
Use #A2ACC8 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.