#88AFBF
Closest named color: Cool Steel (#97A7B3). oklch(73.1% 0.048 224.9), rgb(136, 175, 191).
Aa
Black text reads best on this color (8.93:1).
About this color
#88AFBF is a medium-light, muted teal or cyan. In OKLCH its lightness is 73%, its chroma 0.048 and its hue 225°. 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 8.93:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (73%) |
| Chroma | muted (0.048) |
| Temperature | cool |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 8.93:1 |
| White text | 2.35:1 |
Values
| HEX | #88AFBF |
| RGB | rgb(136, 175, 191) |
| HSL | hsl(197, 30%, 64%) |
| OKLCH | oklch(73.1% 0.048 224.9) |
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 #88AFBF | 2.35:1 | Fails | Lc -51.3 | Large or bold text, headings |
| Black text on #88AFBF | 8.93:1 | AAA | Lc 57.6 | Large or bold text, headings |
| #88AFBF text on white | 2.35:1 | Fails | Lc 46.3 | Large or bold text, headings |
| #88AFBF text on black | 8.93:1 | AAA | Lc -55.7 | 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
#E4EBEE
oklch(93.6% 0.009 225.1)
-
Step 200
200
#CEDCE1
oklch(88.5% 0.017 221.1)
-
Step 300
300
#ADC5CF
oklch(80.9% 0.03 224.8)
-
Step 400
400 (this color)
#88AFBF
oklch(73.1% 0.048 224.9)
-
Step 500
500
#6092A6
oklch(63.2% 0.061 225.2)
-
Step 600
600
#457C91
oklch(55.7% 0.067 224.9)
-
Step 700
700
#36687B
oklch(49% 0.062 225)
-
Step 800
800
#2D5564
oklch(42.7% 0.051 224.5)
-
Step 900
900
#294652
oklch(37.7% 0.04 226.3)
-
Step 950
950
#192930
oklch(27% 0.025 227.2)
#88AFBF 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) | #A6ADC0 | 0.038 |
| Deuteranopia (no green cones) | #9EA6BF | 0.035 |
| Tritanopia (no blue cones) | #77B4B4 | 0.031 |
| Achromatopsia (no color) | #A9A9A9 | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #88AFBF
#88AFBF
oklch(73.1% 0.048 224.9)
- #C39F8F
#C39F8F
oklch(73.1% 0.049 45.3)
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 #88AFBF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.027
- Bluegrey #85A3B2 ΔE 0.034
- Bluey Grey #89A0B0 ΔE 0.041
- Cool Grey #95A3A6 ΔE 0.041
- Pewter #96A8A1 ΔE 0.042
- Greyblue #77A1B5 ΔE 0.046
- Dark Gray #A9A9A9 ΔE 0.048
- Light Grey Blue #9DBCD4 ΔE 0.051
Use #88AFBF 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.