#8CB0BB
Closest named color: Cool Steel (#97A7B3). oklch(73.4% 0.042 218.4), rgb(140, 176, 187).
Aa
Black text reads best on this color (9.04:1).
About this color
#8CB0BB is a medium-light, muted teal or cyan. In OKLCH its lightness is 73%, its chroma 0.042 and its hue 218°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.026 away. Black text reads best on it, at 9.04:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (73%) |
| Chroma | muted (0.042) |
| Temperature | cool |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 9.04:1 |
| White text | 2.32:1 |
Values
| HEX | #8CB0BB |
| RGB | rgb(140, 176, 187) |
| HSL | hsl(194, 26%, 64%) |
| OKLCH | oklch(73.4% 0.042 218.4) |
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 #8CB0BB | 2.32:1 | Fails | Lc -50.7 | Large or bold text, headings |
| Black text on #8CB0BB | 9.04:1 | AAA | Lc 58.2 | Large or bold text, headings |
| #8CB0BB text on white | 2.32:1 | Fails | Lc 45.8 | Large or bold text, headings |
| #8CB0BB text on black | 9.04:1 | AAA | Lc -56.3 | 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
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E5EBED
oklch(93.6% 0.007 219.6)
-
Step 200
200
#CFDCE0
oklch(88.6% 0.015 218.1)
-
Step 300
300
#AFC5CC
oklch(80.9% 0.026 218.9)
-
Step 400
400 (this color)
#8CB0BB
oklch(73.4% 0.042 218.4)
-
Step 500
500
#64929F
oklch(63.2% 0.053 217.3)
-
Step 600
600
#4A7C8A
oklch(55.6% 0.058 217.7)
-
Step 700
700
#3B6875
oklch(49% 0.054 218.5)
-
Step 800
800
#315560
oklch(42.7% 0.045 219.5)
-
Step 900
900
#2C464E
oklch(37.7% 0.034 219.2)
-
Step 950
950
#1A292E
oklch(27% 0.022 220.6)
#8CB0BB 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) | #A9AEBC | 0.038 |
| Deuteranopia (no green cones) | #A1A7BB | 0.035 |
| Tritanopia (no blue cones) | #7EB4B3 | 0.025 |
| Achromatopsia (no color) | #AAAAAA | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8CB0BB
#8CB0BB
oklch(73.4% 0.042 218.4)
- #C2A196
#C2A196
oklch(73.6% 0.042 39.3)
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 #8CB0BB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.026
- Pewter #96A8A1 ΔE 0.037
- Bluegrey #85A3B2 ΔE 0.037
- Cool Grey #95A3A6 ΔE 0.039
- Dark Gray #A9A9A9 ΔE 0.042
- Bluey Grey #89A0B0 ΔE 0.044
- French Gray #ADB5BD ΔE 0.046
- Light Grey Blue #9DBCD4 ΔE 0.050
Use #8CB0BB 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.