#8AA8CD
Closest named color: Cool Steel (#97A7B3). oklch(72.2% 0.064 253.9), rgb(138, 168, 205).
Aa
Black text reads best on this color (8.56:1).
About this color
#8AA8CD is a medium-light, muted blue. In OKLCH its lightness is 72%, its chroma 0.064 and its hue 254°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.040 away. Black text reads best on it, at 8.56:1.
| Hue family | Blues |
| Lightness | medium-light (72%) |
| Chroma | muted (0.064) |
| Temperature | cool |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 8.56:1 |
| White text | 2.45:1 |
Values
| HEX | #8AA8CD |
| RGB | rgb(138, 168, 205) |
| HSL | hsl(213, 40%, 67%) |
| OKLCH | oklch(72.2% 0.064 253.9) |
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 #8AA8CD | 2.45:1 | Fails | Lc -53.2 | Large or bold text, headings |
| Black text on #8AA8CD | 8.56:1 | AAA | Lc 55.8 | Large or bold text, headings |
| #8AA8CD text on white | 2.45:1 | Fails | Lc 48.2 | Large or bold text, headings |
| #8AA8CD 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E5EAF2
oklch(93.6% 0.012 259.8)
-
Step 200
200
#CFDAE8
oklch(88.4% 0.023 254.4)
-
Step 300
300
#AFC3DA
oklch(80.9% 0.039 252)
-
Step 400
400 (this color)
#8AA8CD
oklch(72.2% 0.064 253.9)
-
Step 500
500
#678CBA
oklch(63.1% 0.081 254.3)
-
Step 600
600
#4E76A6
oklch(55.7% 0.088 253.7)
-
Step 700
700
#3E638E
oklch(49.1% 0.081 253.1)
-
Step 800
800
#345174
oklch(42.8% 0.068 253.8)
-
Step 900
900
#2D435D
oklch(37.7% 0.053 253.2)
-
Step 950
950
#1B2737
oklch(26.9% 0.034 255.8)
#8AA8CD 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) | #9BA9CF | 0.023 |
| Deuteranopia (no green cones) | #93A2CC | 0.019 |
| Tritanopia (no blue cones) | #76B0B4 | 0.055 |
| Achromatopsia (no color) | #A5A5A5 | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8AA8CD
#8AA8CD
oklch(72.2% 0.064 253.9)
- #BEA079
#BEA079
oklch(72.3% 0.064 73.8)
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 #8AA8CD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.040
- Bluegrey #85A3B2 ΔE 0.040
- Bluey Grey #89A0B0 ΔE 0.043
- Greyblue #77A1B5 ΔE 0.046
- Cool Gray #8D99AE ΔE 0.052
- Cool Grey #95A3A6 ΔE 0.055
- Light Grey Blue #9DBCD4 ΔE 0.061
- Dark Gray #A9A9A9 ΔE 0.065
Use #8AA8CD 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.