#5F9CCC
Closest named color: Faded Blue (#658CBB). oklch(67.1% 0.096 243.6), rgb(95, 156, 204).
Aa
Black text reads best on this color (7.11:1).
About this color
#5F9CCC is a medium-light, moderately saturated blue. In OKLCH its lightness is 67%, its chroma 0.096 and its hue 244°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.045 away. Black text reads best on it, at 7.11:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.096) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 7.11:1 |
| White text | 2.95:1 |
Values
| HEX | #5F9CCC |
| RGB | rgb(95, 156, 204) |
| HSL | hsl(206, 52%, 59%) |
| OKLCH | oklch(67.1% 0.096 243.6) |
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 #5F9CCC | 2.95:1 | Fails | Lc -61.2 | Content text, not long reading |
| Black text on #5F9CCC | 7.11:1 | AAA | Lc 48.2 | Large or bold text, headings |
| #5F9CCC text on white | 2.95:1 | Fails | Lc 55.9 | Large or bold text, headings |
| #5F9CCC text on black | 7.11:1 | AAA | Lc -45.9 | 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
#F1F6FB
oklch(97.1% 0.009 247.9)
-
Step 100
100
#E1EBF5
oklch(93.5% 0.017 248)
-
Step 200
200
#C7DCEE
oklch(88.4% 0.034 244)
-
Step 300
300
#A0C6E5
oklch(81% 0.06 243.2)
-
Step 400
400 (this color)
#5F9CCC
oklch(67.1% 0.096 243.6)
-
Step 500
500
#3C90CD
oklch(63% 0.122 243.7)
-
Step 600
600
#0B79BA
oklch(55.5% 0.133 243.7)
-
Step 700
700
#00669F
oklch(49.1% 0.12 243.6)
-
Step 800
800
#055382
oklch(42.6% 0.102 243.9)
-
Step 900
900
#134568
oklch(37.6% 0.079 243.8)
-
Step 950
950
#0D293D
oklch(27% 0.05 242.9)
#5F9CCC 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) | #879CCE | 0.046 |
| Deuteranopia (no green cones) | #7991CB | 0.039 |
| Tritanopia (no blue cones) | #1AA8AC | 0.081 |
| Achromatopsia (no color) | #969696 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5F9CCC
#5F9CCC
oklch(67.1% 0.096 243.6)
- #BF8854
#BF8854
oklch(67% 0.096 63.4)
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 #5F9CCC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.045
- Greyblue #77A1B5 ΔE 0.048
- Cornflower Blue #6495ED ΔE 0.058
- Silver Lake Blue #778DA9 ΔE 0.059
- Chefchaouen Blue #4895EF ΔE 0.063
- Bluegrey #85A3B2 ΔE 0.064
- Cool Gray #8D99AE ΔE 0.065
- Bluey Grey #89A0B0 ΔE 0.065
Use #5F9CCC 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.