#8AAECB
Closest named color: Cool Steel (#97A7B3). oklch(73.4% 0.058 242.9), rgb(138, 174, 203).
Aa
Black text reads best on this color (8.99:1).
About this color
#8AAECB is a medium-light, muted blue. In OKLCH its lightness is 73%, its chroma 0.058 and its hue 243°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.036 away. Black text reads best on it, at 8.99:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | muted (0.058) |
| Temperature | cool |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 8.99:1 |
| White text | 2.33:1 |
Values
| HEX | #8AAECB |
| RGB | rgb(138, 174, 203) |
| HSL | hsl(207, 38%, 67%) |
| OKLCH | oklch(73.4% 0.058 242.9) |
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 #8AAECB | 2.33:1 | Fails | Lc -50.9 | Large or bold text, headings |
| Black text on #8AAECB | 8.99:1 | AAA | Lc 58.0 | Large or bold text, headings |
| #8AAECB text on white | 2.33:1 | Fails | Lc 46.0 | Large or bold text, headings |
| #8AAECB text on black | 8.99:1 | AAA | Lc -56.1 | 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
#E4EBF0
oklch(93.6% 0.01 238.5)
-
Step 200
200
#CEDBE6
oklch(88.5% 0.021 243.4)
-
Step 300
300
#ADC4D6
oklch(80.9% 0.036 241.6)
-
Step 400
400 (this color)
#8AAECB
oklch(73.4% 0.058 242.9)
-
Step 500
500
#618FB3
oklch(63.1% 0.074 242.9)
-
Step 600
600
#47799F
oklch(55.7% 0.08 242.8)
-
Step 700
700
#386588
oklch(49% 0.075 243.7)
-
Step 800
800
#2F536E
oklch(42.7% 0.061 242.5)
-
Step 900
900
#2A4559
oklch(37.8% 0.048 241.7)
-
Step 950
950
#192834
oklch(26.9% 0.03 243.3)
#8AAECB 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) | #A2AECC | 0.031 |
| Deuteranopia (no green cones) | #9AA7CA | 0.026 |
| Tritanopia (no blue cones) | #76B5B7 | 0.047 |
| Achromatopsia (no color) | #AAAAAA | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8AAECB
#8AAECB
oklch(73.4% 0.058 242.9)
- #C4A284
#C4A284
oklch(73.5% 0.058 63.2)
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 #8AAECB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.036
- Bluegrey #85A3B2 ΔE 0.042
- Light Grey Blue #9DBCD4 ΔE 0.047
- Bluey Grey #89A0B0 ΔE 0.047
- Greyblue #77A1B5 ΔE 0.051
- Cool Grey #95A3A6 ΔE 0.053
- French Gray #ADB5BD ΔE 0.055
- Light Cornflower Blue #98C1D9 ΔE 0.056
Use #8AAECB 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.