#5FA8BC
Closest named color: Greyblue (#77A1B5). oklch(69.2% 0.079 217.6), rgb(95, 168, 188).
Aa
Black text reads best on this color (7.81:1).
About this color
#5FA8BC is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 69%, its chroma 0.079 and its hue 218°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.028 away. Black text reads best on it, at 7.81:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.079) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.81:1 |
| White text | 2.68:1 |
Values
| HEX | #5FA8BC |
| RGB | rgb(95, 168, 188) |
| HSL | hsl(193, 41%, 55%) |
| OKLCH | oklch(69.2% 0.079 217.6) |
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 #5FA8BC | 2.68:1 | Fails | Lc -57.2 | Large or bold text, headings |
| Black text on #5FA8BC | 7.81:1 | AAA | Lc 52.0 | Large or bold text, headings |
| #5FA8BC text on white | 2.68:1 | Fails | Lc 52.0 | Large or bold text, headings |
| #5FA8BC text on black | 7.81:1 | AAA | Lc -49.8 | 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
#F1F7F8
oklch(97.2% 0.007 208.8)
-
Step 100
100
#E0ECF0
oklch(93.5% 0.014 219.6)
-
Step 200
200
#C6DEE5
oklch(88.5% 0.027 217.2)
-
Step 300
300
#9EC9D6
oklch(80.9% 0.049 218.2)
-
Step 400
400 (this color)
#5FA8BC
oklch(69.2% 0.079 217.6)
-
Step 500
500
#2D98B1
oklch(63.1% 0.1 217.1)
-
Step 600
600
#00819A
oklch(55.7% 0.1 217.7)
-
Step 700
700
#006C81
oklch(49% 0.088 217.4)
-
Step 800
800
#00596A
oklch(42.8% 0.076 216.6)
-
Step 900
900
#054A58
oklch(37.8% 0.065 216.5)
-
Step 950
950
#092B34
oklch(27% 0.041 219)
#5FA8BC 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) | #9BA4BD | 0.069 |
| Deuteranopia (no green cones) | #8D99BC | 0.063 |
| Tritanopia (no blue cones) | #2BAFAE | 0.048 |
| Achromatopsia (no color) | #9E9E9E | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5FA8BC
#5FA8BC
oklch(69.2% 0.079 217.6)
- #C78B79
#C78B79
oklch(69.2% 0.078 37.4)
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 #5FA8BC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.028
- Bluegrey #85A3B2 ΔE 0.041
- Turquoise Blue #06B1C4 ΔE 0.044
- Cadet Blue #5F9EA0 ΔE 0.044
- Bluey Grey #89A0B0 ΔE 0.048
- Light Sea Green #20B2AA ΔE 0.059
- Cool Gray #8D99AE ΔE 0.060
- Cool Steel #97A7B3 ΔE 0.063
Use #5FA8BC 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.