#8AABC4
Closest named color: Cool Steel (#97A7B3). oklch(72.5% 0.051 241.1), rgb(138, 171, 196).
Aa
Black text reads best on this color (8.70:1).
About this color
#8AABC4 is a medium-light, muted blue. In OKLCH its lightness is 73%, its chroma 0.051 and its hue 241°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.027 away. Black text reads best on it, at 8.70:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | muted (0.051) |
| Temperature | cool |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 8.70:1 |
| White text | 2.41:1 |
Values
| HEX | #8AABC4 |
| RGB | rgb(138, 171, 196) |
| HSL | hsl(206, 33%, 65%) |
| OKLCH | oklch(72.5% 0.051 241.1) |
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 #8AABC4 | 2.41:1 | Fails | Lc -52.5 | Large or bold text, headings |
| Black text on #8AABC4 | 8.70:1 | AAA | Lc 56.5 | Large or bold text, headings |
| #8AABC4 text on white | 2.41:1 | Fails | Lc 47.5 | Large or bold text, headings |
| #8AABC4 text on black | 8.70:1 | AAA | Lc -54.5 | 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
#F3F6F8
oklch(97.1% 0.004 236.5)
-
Step 100
100
#E5EBF0
oklch(93.7% 0.009 242.8)
-
Step 200
200
#CFDBE4
oklch(88.5% 0.018 240)
-
Step 300
300
#AFC4D4
oklch(81% 0.032 240.7)
-
Step 400
400 (this color)
#8AABC4
oklch(72.5% 0.051 241.1)
-
Step 500
500
#658FAE
oklch(63.1% 0.066 241.1)
-
Step 600
600
#4B7999
oklch(55.6% 0.071 240.1)
-
Step 700
700
#3C6683
oklch(49.2% 0.066 240.1)
-
Step 800
800
#32536A
oklch(42.7% 0.054 240.2)
-
Step 900
900
#2C4556
oklch(37.8% 0.042 239.1)
-
Step 950
950
#1A2833
oklch(26.9% 0.028 242.7)
#8AABC4 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) | #A1AAC5 | 0.030 |
| Deuteranopia (no green cones) | #99A4C4 | 0.026 |
| Tritanopia (no blue cones) | #78B1B3 | 0.041 |
| Achromatopsia (no color) | #A7A7A7 | 0.051 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8AABC4
#8AABC4
oklch(72.5% 0.051 241.1)
- #BF9F86
#BF9F86
oklch(72.5% 0.052 59.8)
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 #8AABC4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.027
- Bluegrey #85A3B2 ΔE 0.031
- Bluey Grey #89A0B0 ΔE 0.036
- Greyblue #77A1B5 ΔE 0.041
- Cool Grey #95A3A6 ΔE 0.043
- Pewter #96A8A1 ΔE 0.050
- Cool Gray #8D99AE ΔE 0.050
- Dark Gray #A9A9A9 ΔE 0.052
Use #8AABC4 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.