#5B95CB
Closest named color: Faded Blue (#658CBB). oklch(65.3% 0.102 248), rgb(91, 149, 203).
Aa
Black text reads best on this color (6.60:1).
About this color
#5B95CB is a medium-light, moderately saturated blue. In OKLCH its lightness is 65%, its chroma 0.102 and its hue 248°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.030 away. Black text reads best on it, at 6.60:1.
| Hue family | Blues |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.102) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 6.60:1 |
| White text | 3.17:1 |
Values
| HEX | #5B95CB |
| RGB | rgb(91, 149, 203) |
| HSL | hsl(209, 52%, 58%) |
| OKLCH | oklch(65.3% 0.102 248) |
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 #5B95CB | 3.17:1 | AA large text | Lc -64.2 | Content text, not long reading |
| Black text on #5B95CB | 6.60:1 | AA | Lc 45.3 | Large or bold text, headings |
| #5B95CB text on white | 3.17:1 | AA large text | Lc 58.8 | Large or bold text, headings |
| #5B95CB text on black | 6.60:1 | AA | Lc -42.9 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E3EBF3
oklch(93.6% 0.014 248)
-
Step 200
200
#CBDBEB
oklch(88.4% 0.028 248.1)
-
Step 300
300
#A8C4E0
oklch(80.9% 0.05 248.4)
-
Step 400
400
#79A5D0
oklch(70.6% 0.079 248.4)
-
Step 500
500 (this color)
#5B95CB
oklch(65.3% 0.102 248)
-
Step 600
600
#3778B0
oklch(55.6% 0.11 247.3)
-
Step 700
700
#296498
oklch(49% 0.104 248.3)
-
Step 800
800
#24527B
oklch(42.7% 0.085 248.1)
-
Step 900
900
#224463
oklch(37.6% 0.067 248)
-
Step 950
950
#15283A
oklch(27% 0.042 248.4)
#5B95CB 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) | #7E97CD | 0.041 |
| Deuteranopia (no green cones) | #708BCA | 0.033 |
| Tritanopia (no blue cones) | #05A2A8 | 0.087 |
| Achromatopsia (no color) | #909090 | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5B95CB
#5B95CB
oklch(65.3% 0.102 248)
- #B98447
#B98447
oklch(65.4% 0.102 68.2)
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 #5B95CB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.030
- Dark Sky Blue #448EE4 ΔE 0.051
- Cornflower Blue #6495ED ΔE 0.053
- Dusty Blue #5A86AD ΔE 0.055
- Silver Lake Blue #778DA9 ΔE 0.055
- Chefchaouen Blue #4895EF ΔE 0.056
- Cool Blue #4984B8 ΔE 0.057
- Off Blue #5684AE ΔE 0.058
Use #5B95CB 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.