#8CAAB5
Closest named color: Cool Steel (#97A7B3). oklch(71.9% 0.037 222.1), rgb(140, 170, 181).
Aa
Black text reads best on this color (8.53:1).
About this color
#8CAAB5 is a medium-light, muted teal or cyan. In OKLCH its lightness is 72%, its chroma 0.037 and its hue 222°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.015 away. Black text reads best on it, at 8.53:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (72%) |
| Chroma | muted (0.037) |
| Temperature | cool |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 8.53:1 |
| White text | 2.46:1 |
Values
| HEX | #8CAAB5 |
| RGB | rgb(140, 170, 181) |
| HSL | hsl(196, 22%, 63%) |
| OKLCH | oklch(71.9% 0.037 222.1) |
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 #8CAAB5 | 2.46:1 | Fails | Lc -53.4 | Large or bold text, headings |
| Black text on #8CAAB5 | 8.53:1 | AAA | Lc 55.6 | Large or bold text, headings |
| #8CAAB5 text on white | 2.46:1 | Fails | Lc 48.4 | Large or bold text, headings |
| #8CAAB5 text on black | 8.53:1 | AAA | Lc -53.6 | 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
#D1DBDF
oklch(88.5% 0.012 223.5)
-
Step 300
300
#B1C4CB
oklch(80.8% 0.023 221.9)
-
Step 400
400 (this color)
#8CAAB5
oklch(71.9% 0.037 222.1)
-
Step 500
500
#6A909E
oklch(63% 0.047 222.7)
-
Step 600
600
#517A89
oklch(55.5% 0.051 222.9)
-
Step 700
700
#426774
oklch(49.1% 0.047 222.1)
-
Step 800
800
#36545F
oklch(42.7% 0.04 223)
-
Step 900
900
#2F454D
oklch(37.5% 0.031 222.5)
-
Step 950
950
#1C292D
oklch(27.1% 0.019 218.7)
#8CAAB5 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) | #A3A8B6 | 0.030 |
| Deuteranopia (no green cones) | #9DA3B5 | 0.028 |
| Tritanopia (no blue cones) | #80AEAD | 0.024 |
| Achromatopsia (no color) | #A5A5A5 | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8CAAB5
#8CAAB5
oklch(71.9% 0.037 222.1)
- #B99D93
#B99D93
oklch(71.8% 0.036 40.6)
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 #8CAAB5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.015
- Bluegrey #85A3B2 ΔE 0.022
- Cool Grey #95A3A6 ΔE 0.025
- Bluey Grey #89A0B0 ΔE 0.028
- Pewter #96A8A1 ΔE 0.029
- Greyblue #77A1B5 ΔE 0.038
- Dark Gray #A9A9A9 ΔE 0.040
- Cool Gray #8D99AE ΔE 0.046
Use #8CAAB5 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.