#5872BA
Closest named color: Windows Blue (#3778BF). oklch(56.5% 0.116 267.6), rgb(88, 114, 186).
Aa
White text reads best on this color (4.63:1).
About this color
#5872BA is a medium-dark, moderately saturated blue. In OKLCH its lightness is 56%, its chroma 0.116 and its hue 268°. Its hue sits on the cool side of the wheel. The nearest named color is Windows Blue (#3778BF), ΔE 0.034 away. White text reads best on it, at 4.63:1.
| Hue family | Blues |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.116) |
| Temperature | cool |
| Nearest name | Windows Blue (#3778BF) |
| Black text | 4.53:1 |
| White text | 4.63:1 |
Values
| HEX | #5872BA |
| RGB | rgb(88, 114, 186) |
| HSL | hsl(224, 42%, 54%) |
| OKLCH | oklch(56.5% 0.116 267.6) |
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 #5872BA | 4.63:1 | AA | Lc -77.5 | Fine for body text |
| Black text on #5872BA | 4.53:1 | AA | Lc 32.0 | Non-text elements, placeholder text |
| #5872BA text on white | 4.63:1 | AA | Lc 72.1 | Content text, not long reading |
| #5872BA text on black | 4.53:1 | AA | Lc -29.6 | Dividers and decoration only |
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 600.
-
Step 50
50
#F3F5FA
oklch(97% 0.007 268.5)
-
Step 100
100
#E5EAF4
oklch(93.6% 0.015 264.5)
-
Step 200
200
#D1D9ED
oklch(88.5% 0.029 268.3)
-
Step 300
300
#B2C0E3
oklch(80.9% 0.052 268)
-
Step 400
400
#8A9FD5
oklch(70.7% 0.083 267.8)
-
Step 500
500
#6D87CA
oklch(63.2% 0.106 267.2)
-
Step 600
600 (this color)
#5872BA
oklch(56.5% 0.116 267.6)
-
Step 700
700
#465D9E
oklch(49.2% 0.108 267.6)
-
Step 800
800
#394C80
oklch(42.7% 0.09 267.4)
-
Step 900
900
#314067
oklch(37.8% 0.07 267.1)
-
Step 950
950
#1D253C
oklch(26.9% 0.045 268.7)
#5872BA 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) | #5579BD | 0.019 |
| Deuteranopia (no green cones) | #4A71B8 | 0.017 |
| Tritanopia (no blue cones) | #29828D | 0.105 |
| Achromatopsia (no color) | #757575 | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5872BA
#5872BA
oklch(56.5% 0.116 267.6)
- #927100
#927100
oklch(56.5% 0.116 88.3)
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 #5872BA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Windows Blue #3778BF ΔE 0.034
- French Blue #436BAD ΔE 0.038
- Flat Blue #3C73A8 ΔE 0.043
- Steel Blue #4682B4 ΔE 0.050
- Cool Blue #4984B8 ΔE 0.052
- Dull Blue #49759C ΔE 0.054
- Muted Blue #3B719F ΔE 0.055
- Mid Blue #276AB3 ΔE 0.057
Use #5872BA 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.