#5FA2BC
Closest named color: Greyblue (#77A1B5). oklch(67.8% 0.078 225.1), rgb(95, 162, 188).
Aa
Black text reads best on this color (7.38:1).
About this color
#5FA2BC is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 68%, its chroma 0.078 and its hue 225°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.026 away. Black text reads best on it, at 7.38:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.078) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.38:1 |
| White text | 2.84:1 |
Values
| HEX | #5FA2BC |
| RGB | rgb(95, 162, 188) |
| HSL | hsl(197, 41%, 55%) |
| OKLCH | oklch(67.8% 0.078 225.1) |
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 #5FA2BC | 2.84:1 | Fails | Lc -59.7 | Large or bold text, headings |
| Black text on #5FA2BC | 7.38:1 | AAA | Lc 49.6 | Large or bold text, headings |
| #5FA2BC text on white | 2.84:1 | Fails | Lc 54.4 | Large or bold text, headings |
| #5FA2BC text on black | 7.38:1 | AAA | Lc -47.4 | 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
#F1F6F9
oklch(97% 0.007 233.6)
-
Step 100
100
#E0ECF1
oklch(93.6% 0.015 224.5)
-
Step 200
200
#C7DDE7
oklch(88.4% 0.027 226.8)
-
Step 300
300
#A0C8D9
oklch(81% 0.049 225.7)
-
Step 400
400 (this color)
#5FA2BC
oklch(67.8% 0.078 225.1)
-
Step 500
500
#3796B7
oklch(63.2% 0.1 225)
-
Step 600
600
#007FA2
oklch(55.5% 0.106 225.7)
-
Step 700
700
#006B88
oklch(49.1% 0.093 224.9)
-
Step 800
800
#005870
oklch(42.8% 0.081 224.4)
-
Step 900
900
#0E485C
oklch(37.6% 0.066 226.5)
-
Step 950
950
#0C2B36
oklch(27.2% 0.041 225)
#5FA2BC 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) | #949FBD | 0.061 |
| Deuteranopia (no green cones) | #8695BC | 0.054 |
| Tritanopia (no blue cones) | #2DAAAA | 0.054 |
| Achromatopsia (no color) | #999999 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5FA2BC
#5FA2BC
oklch(67.8% 0.078 225.1)
- #C1886F
#C1886F
oklch(67.7% 0.079 44.6)
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 #5FA2BC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.026
- Cadet Blue #5F9EA0 ΔE 0.041
- Bluegrey #85A3B2 ΔE 0.044
- Bluey Grey #89A0B0 ΔE 0.048
- Turquoise Blue #06B1C4 ΔE 0.053
- Cool Gray #8D99AE ΔE 0.055
- Silver Lake Blue #778DA9 ΔE 0.060
- Blue Grey #758DA3 ΔE 0.061
Use #5FA2BC 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.