#87AEB2
Closest named color: Cool Steel (#97A7B3). oklch(72.4% 0.042 204.1), rgb(135, 174, 178).
Aa
Black text reads best on this color (8.72:1).
About this color
#87AEB2 is a medium-light, muted teal or cyan. In OKLCH its lightness is 72%, its chroma 0.042 and its hue 204°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.027 away. Black text reads best on it, at 8.72:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (72%) |
| Chroma | muted (0.042) |
| Temperature | cool |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 8.72:1 |
| White text | 2.40:1 |
Values
| HEX | #87AEB2 |
| RGB | rgb(135, 174, 178) |
| HSL | hsl(186, 22%, 61%) |
| OKLCH | oklch(72.4% 0.042 204.1) |
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 #87AEB2 | 2.40:1 | Fails | Lc -52.4 | Large or bold text, headings |
| Black text on #87AEB2 | 8.72:1 | AAA | Lc 56.6 | Large or bold text, headings |
| #87AEB2 text on white | 2.40:1 | Fails | Lc 47.4 | Large or bold text, headings |
| #87AEB2 text on black | 8.72:1 | AAA | Lc -54.6 | 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
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E4EBEC
oklch(93.5% 0.008 207.1)
-
Step 200
200
#CFDCDD
oklch(88.5% 0.014 202.4)
-
Step 300
300
#AEC6C8
oklch(80.9% 0.026 202.8)
-
Step 400
400 (this color)
#87AEB2
oklch(72.4% 0.042 204.1)
-
Step 500
500
#619399
oklch(63% 0.054 205.4)
-
Step 600
600
#467E83
oklch(55.7% 0.06 203)
-
Step 700
700
#376A6F
oklch(49.1% 0.055 203.8)
-
Step 800
800
#2F565A
oklch(42.6% 0.045 204.1)
-
Step 900
900
#2A474A
oklch(37.6% 0.035 204.1)
-
Step 950
950
#192A2B
oklch(27.1% 0.023 200.6)
#87AEB2 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) | #A8ABB2 | 0.043 |
| Deuteranopia (no green cones) | #A0A4B2 | 0.040 |
| Tritanopia (no blue cones) | #79B1AF | 0.019 |
| Achromatopsia (no color) | #A7A7A7 | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #87AEB2
#87AEB2
oklch(72.4% 0.042 204.1)
- #BF9C99
#BF9C99
oklch(72.4% 0.042 23.9)
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 #87AEB2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.027
- Pewter #96A8A1 ΔE 0.028
- Bluegrey #85A3B2 ΔE 0.032
- Cool Grey #95A3A6 ΔE 0.032
- Bluey Grey #89A0B0 ΔE 0.039
- Dark Gray #A9A9A9 ΔE 0.044
- Greyblue #77A1B5 ΔE 0.045
- Muted Teal #90B494 ΔE 0.052
Use #87AEB2 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.