#5FABCF
Closest named color: Greyblue (#77A1B5). oklch(70.6% 0.092 230.5), rgb(95, 171, 207).
Aa
Black text reads best on this color (8.21:1).
About this color
#5FABCF is a medium-light, moderately saturated blue. In OKLCH its lightness is 71%, its chroma 0.092 and its hue 230°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.043 away. Black text reads best on it, at 8.21:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.092) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.21:1 |
| White text | 2.55:1 |
Values
| HEX | #5FABCF |
| RGB | rgb(95, 171, 207) |
| HSL | hsl(199, 54%, 59%) |
| OKLCH | oklch(70.6% 0.092 230.5) |
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 #5FABCF | 2.55:1 | Fails | Lc -55.0 | Large or bold text, headings |
| Black text on #5FABCF | 8.21:1 | AAA | Lc 54.1 | Large or bold text, headings |
| #5FABCF text on white | 2.55:1 | Fails | Lc 49.9 | Large or bold text, headings |
| #5FABCF text on black | 8.21:1 | AAA | Lc -52.0 | 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
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100
#DFECF3
oklch(93.5% 0.017 230.9)
-
Step 200
200
#C5DEEB
oklch(88.6% 0.032 230.3)
-
Step 300
300
#9BC8DF
oklch(80.9% 0.057 230.5)
-
Step 400
400 (this color)
#5FABCF
oklch(70.6% 0.092 230.5)
-
Step 500
500
#2295C3
oklch(63% 0.118 230.9)
-
Step 600
600
#007EA8
oklch(55.6% 0.112 230.6)
-
Step 700
700
#006A8E
oklch(49.1% 0.099 230.6)
-
Step 800
800
#005775
oklch(42.8% 0.086 230.3)
-
Step 900
900
#004862
oklch(37.7% 0.076 230.8)
-
Step 950
950
#062A3A
oklch(26.9% 0.049 232.2)
#5FABCF 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) | #99A9D1 | 0.065 |
| Deuteranopia (no green cones) | #899DCF | 0.056 |
| Tritanopia (no blue cones) | #03B5B7 | 0.068 |
| Achromatopsia (no color) | #A2A2A2 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5FABCF
#5FABCF
oklch(70.6% 0.092 230.5)
- #CF906B
#CF906B
oklch(70.7% 0.092 51.2)
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 #5FABCF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.043
- Turquoise Blue #06B1C4 ΔE 0.049
- Bluegrey #85A3B2 ΔE 0.053
- Bluey Grey #89A0B0 ΔE 0.059
- Cool Steel #97A7B3 ΔE 0.069
- Cadet Blue #5F9EA0 ΔE 0.070
- Cool Gray #8D99AE ΔE 0.070
- Cool Grey #95A3A6 ΔE 0.077
Use #5FABCF 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.