#75A8BF
Closest named color: Greyblue (#77A1B5). oklch(70.4% 0.064 227.9), rgb(117, 168, 191).
Aa
Black text reads best on this color (8.10:1).
About this color
#75A8BF is a medium-light, muted teal or cyan. In OKLCH its lightness is 70%, its chroma 0.064 and its hue 228°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.021 away. Black text reads best on it, at 8.10:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (70%) |
| Chroma | muted (0.064) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.10:1 |
| White text | 2.58:1 |
Values
| HEX | #75A8BF |
| RGB | rgb(117, 168, 191) |
| HSL | hsl(199, 37%, 60%) |
| OKLCH | oklch(70.4% 0.064 227.9) |
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 #75A8BF | 2.58:1 | Fails | Lc -55.7 | Large or bold text, headings |
| Black text on #75A8BF | 8.10:1 | AAA | Lc 53.5 | Large or bold text, headings |
| #75A8BF text on white | 2.58:1 | Fails | Lc 50.5 | Large or bold text, headings |
| #75A8BF text on black | 8.10:1 | AAA | Lc -51.4 | 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
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E2ECF0
oklch(93.7% 0.012 223.5)
-
Step 200
200
#CBDCE5
oklch(88.4% 0.022 230.6)
-
Step 300
300
#A7C6D5
oklch(80.9% 0.04 228.7)
-
Step 400
400 (this color)
#75A8BF
oklch(70.4% 0.064 227.9)
-
Step 500
500
#4F93B0
oklch(63% 0.082 227.9)
-
Step 600
600
#2F7D9C
oklch(55.6% 0.089 228.1)
-
Step 700
700
#216985
oklch(49% 0.082 228.3)
-
Step 800
800
#1E566C
oklch(42.7% 0.068 227.8)
-
Step 900
900
#1F4758
oklch(37.7% 0.053 228.4)
-
Step 950
950
#132A33
oklch(27.1% 0.033 225.6)
#75A8BF 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) | #9CA6C0 | 0.048 |
| Deuteranopia (no green cones) | #919DBF | 0.043 |
| Tritanopia (no blue cones) | #59AFAF | 0.045 |
| Achromatopsia (no color) | #A1A1A1 | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #75A8BF
#75A8BF
oklch(70.4% 0.064 227.9)
- #C1947D
#C1947D
oklch(70.3% 0.064 48.3)
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 #75A8BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.021
- Bluegrey #85A3B2 ΔE 0.025
- Bluey Grey #89A0B0 ΔE 0.032
- Cool Steel #97A7B3 ΔE 0.042
- Cool Gray #8D99AE ΔE 0.047
- Cool Grey #95A3A6 ΔE 0.048
- Pewter #96A8A1 ΔE 0.056
- Cadet Blue #5F9EA0 ΔE 0.057
Use #75A8BF 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.