#81BABC
Closest named color: Light Grey Blue (#9DBCD4). oklch(75% 0.059 198.7), rgb(129, 186, 188).
Aa
Black text reads best on this color (9.68:1).
About this color
#81BABC is a medium-light, muted teal or cyan. In OKLCH its lightness is 75%, its chroma 0.059 and its hue 199°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.050 away. Black text reads best on it, at 9.68:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (75%) |
| Chroma | muted (0.059) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.68:1 |
| White text | 2.16:1 |
Values
| HEX | #81BABC |
| RGB | rgb(129, 186, 188) |
| HSL | hsl(182, 31%, 62%) |
| OKLCH | oklch(75% 0.059 198.7) |
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 #81BABC | 2.16:1 | Fails | Lc -47.3 | Large or bold text, headings |
| Black text on #81BABC | 9.68:1 | AAA | Lc 61.4 | Content text, not long reading |
| #81BABC text on white | 2.16:1 | Fails | Lc 42.6 | Non-text elements, placeholder text |
| #81BABC text on black | 9.68:1 | AAA | Lc -59.6 | 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
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E2ECEC
oklch(93.6% 0.011 197)
-
Step 200
200
#CADEDE
oklch(88.6% 0.021 196.8)
-
Step 300
300
#A6C8C9
oklch(80.8% 0.036 198.7)
-
Step 400
400 (this color)
#81BABC
oklch(75% 0.059 198.7)
-
Step 500
500
#4B989A
oklch(63.2% 0.076 197.7)
-
Step 600
600
#288285
oklch(55.6% 0.082 198.3)
-
Step 700
700
#186E71
oklch(49.2% 0.077 198.5)
-
Step 800
800
#19595C
oklch(42.6% 0.063 199.6)
-
Step 900
900
#1C4A4B
oklch(37.8% 0.05 197.2)
-
Step 950
950
#122B2C
oklch(27% 0.031 198.9)
#81BABC 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) | #B2B5BC | 0.060 |
| Deuteranopia (no green cones) | #A7ADBC | 0.056 |
| Tritanopia (no blue cones) | #6BBEBA | 0.024 |
| Achromatopsia (no color) | #B0B0B0 | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #81BABC
#81BABC
oklch(75% 0.059 198.7)
- #D1A09F
#D1A09F
oklch(75.1% 0.059 19.9)
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 #81BABC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.050
- Light Cornflower Blue #98C1D9 ΔE 0.052
- Cool Steel #97A7B3 ΔE 0.053
- Muted Teal #90B494 ΔE 0.054
- Pewter #96A8A1 ΔE 0.054
- French Gray #ADB5BD ΔE 0.054
- Pale Teal #82CBB2 ΔE 0.055
- Dark Gray #A9A9A9 ΔE 0.061
Use #81BABC 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.