#87B9BF
Closest named color: Light Grey Blue (#9DBCD4). oklch(75.3% 0.053 205.4), rgb(135, 185, 191).
Aa
Black text reads best on this color (9.72:1).
About this color
#87B9BF is a medium-light, muted teal or cyan. In OKLCH its lightness is 75%, its chroma 0.053 and its hue 205°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.042 away. Black text reads best on it, at 9.72:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (75%) |
| Chroma | muted (0.053) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.72:1 |
| White text | 2.16:1 |
Values
| HEX | #87B9BF |
| RGB | rgb(135, 185, 191) |
| HSL | hsl(186, 30%, 64%) |
| OKLCH | oklch(75.3% 0.053 205.4) |
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 #87B9BF | 2.16:1 | Fails | Lc -47.1 | Large or bold text, headings |
| Black text on #87B9BF | 9.72:1 | AAA | Lc 61.6 | Content text, not long reading |
| #87B9BF text on white | 2.16:1 | Fails | Lc 42.4 | Non-text elements, placeholder text |
| #87B9BF text on black | 9.72:1 | AAA | Lc -59.8 | 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
#E3ECED
oklch(93.7% 0.01 204.9)
-
Step 200
200
#CCDDDF
oklch(88.5% 0.018 205.3)
-
Step 300
300
#A9C7CB
oklch(80.9% 0.033 206.4)
-
Step 400
400 (this color)
#87B9BF
oklch(75.3% 0.053 205.4)
-
Step 500
500
#54969D
oklch(63.2% 0.068 204.4)
-
Step 600
600
#358088
oklch(55.6% 0.074 204.9)
-
Step 700
700
#276C73
oklch(49.1% 0.069 204.6)
-
Step 800
800
#22585E
oklch(42.7% 0.057 205.3)
-
Step 900
900
#22484D
oklch(37.6% 0.044 206.7)
-
Step 950
950
#152A2D
oklch(26.9% 0.027 207.4)
#87B9BF 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) | #B1B5BF | 0.052 |
| Deuteranopia (no green cones) | #A7ADBF | 0.049 |
| Tritanopia (no blue cones) | #74BDBB | 0.024 |
| Achromatopsia (no color) | #B0B0B0 | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #87B9BF
#87B9BF
oklch(75.3% 0.053 205.4)
- #CFA29E
#CFA29E
oklch(75.2% 0.054 24.3)
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 #87B9BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.042
- Light Cornflower Blue #98C1D9 ΔE 0.046
- French Gray #ADB5BD ΔE 0.047
- Cool Steel #97A7B3 ΔE 0.049
- Pewter #96A8A1 ΔE 0.053
- Dark Gray #A9A9A9 ΔE 0.056
- Muted Teal #90B494 ΔE 0.058
- Bluegrey #85A3B2 ΔE 0.060
Use #87B9BF 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.