#A2A8BE
Closest named color: Cool Steel (#97A7B3). oklch(73.4% 0.032 273.5), rgb(162, 168, 190).
Aa
Black text reads best on this color (8.88:1).
About this color
#A2A8BE is a medium-light, muted blue. In OKLCH its lightness is 73%, its chroma 0.032 and its hue 273°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.023 away. Black text reads best on it, at 8.88:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | muted (0.032) |
| Temperature | cool |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 8.88:1 |
| White text | 2.36:1 |
Values
| HEX | #A2A8BE |
| RGB | rgb(162, 168, 190) |
| HSL | hsl(227, 18%, 69%) |
| OKLCH | oklch(73.4% 0.032 273.5) |
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 #A2A8BE | 2.36:1 | Fails | Lc -51.6 | Large or bold text, headings |
| Black text on #A2A8BE | 8.88:1 | AAA | Lc 57.4 | Large or bold text, headings |
| #A2A8BE text on white | 2.36:1 | Fails | Lc 46.6 | Large or bold text, headings |
| #A2A8BE text on black | 8.88:1 | AAA | Lc -55.4 | 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
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#E8EAEE
oklch(93.7% 0.006 264.5)
-
Step 200
200
#D6D9E1
oklch(88.5% 0.011 269.5)
-
Step 300
300
#BCC0CE
oklch(80.9% 0.02 273.2)
-
Step 400
400 (this color)
#A2A8BE
oklch(73.4% 0.032 273.5)
-
Step 500
500
#8188A3
oklch(63% 0.041 273.7)
-
Step 600
600
#6A728E
oklch(55.6% 0.045 272.4)
-
Step 700
700
#595F79
oklch(49% 0.042 274.6)
-
Step 800
800
#494E62
oklch(42.7% 0.034 273.9)
-
Step 900
900
#3D4150
oklch(37.8% 0.026 273.4)
-
Step 950
950
#24262F
oklch(27% 0.017 275.4)
#A2A8BE 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) | #A2AABF | 0.005 |
| Deuteranopia (no green cones) | #A0A7BD | 0.004 |
| Tritanopia (no blue cones) | #9CACAF | 0.029 |
| Achromatopsia (no color) | #A8A8A8 | 0.033 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A2A8BE
#A2A8BE
oklch(73.4% 0.032 273.5)
- #B0A992
#B0A992
oklch(73.4% 0.033 93)
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 #A2A8BE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.023
- Dark Gray #A9A9A9 ΔE 0.032
- Cool Grey #95A3A6 ΔE 0.040
- French Gray #ADB5BD ΔE 0.041
- Bluey Grey #89A0B0 ΔE 0.045
- Bluegrey #85A3B2 ΔE 0.046
- Pewter #96A8A1 ΔE 0.047
- Light Grey Blue #9DBCD4 ΔE 0.053
Use #A2A8BE 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.