#5262B3
Closest named color: French Blue (#436BAD). oklch(52.3% 0.128 272.8), rgb(82, 98, 179).
Aa
White text reads best on this color (5.58:1).
About this color
#5262B3 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 52%, its chroma 0.128 and its hue 273°. Its hue sits on the cool side of the wheel. The nearest named color is French Blue (#436BAD), ΔE 0.032 away. White text reads best on it, at 5.58:1.
| Hue family | Blues |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.128) |
| Temperature | cool |
| Nearest name | French Blue (#436BAD) |
| Black text | 3.75:1 |
| White text | 5.58:1 |
Values
| HEX | #5262B3 |
| RGB | rgb(82, 98, 179) |
| HSL | hsl(230, 39%, 51%) |
| OKLCH | oklch(52.3% 0.128 272.8) |
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 #5262B3 | 5.58:1 | AA | Lc -83.1 | Fine for body text |
| Black text on #5262B3 | 3.75:1 | AA large text | Lc 26.3 | Dividers and decoration only |
| #5262B3 text on white | 5.58:1 | AA | Lc 77.8 | Fine for body text |
| #5262B3 text on black | 3.75:1 | AA large text | Lc -24.0 | 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 700.
-
Step 50
50
#F3F5FB
oklch(97% 0.008 271.3)
-
Step 100
100
#E6E9F6
oklch(93.6% 0.018 275.6)
-
Step 200
200
#D1D8F1
oklch(88.5% 0.035 273.2)
-
Step 300
300
#B3BFEA
oklch(81% 0.062 272.7)
-
Step 400
400
#8C9CDF
oklch(70.6% 0.1 273.3)
-
Step 500
500
#7083D6
oklch(63.2% 0.127 272.6)
-
Step 600
600
#596BC3
oklch(55.6% 0.137 272.5)
-
Step 700
700 (this color)
#5262B3
oklch(52.3% 0.128 272.8)
-
Step 800
800
#3C4989
oklch(42.8% 0.107 272.5)
-
Step 900
900
#333D6D
oklch(37.6% 0.083 272.9)
-
Step 950
950
#1E2440
oklch(27% 0.053 273.2)
#5262B3 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) | #3F6CB6 | 0.031 |
| Deuteranopia (no green cones) | #3364B1 | 0.034 |
| Tritanopia (no blue cones) | #227482 | 0.114 |
| Achromatopsia (no color) | #686868 | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5262B3
#5262B3
oklch(52.3% 0.128 272.8)
- #7F6700
#7F6700
oklch(52.2% 0.107 92.8)
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 #5262B3, closest first.
No curated palette has a color within ΔE 0.04 of #5262B3.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Blue #436BAD ΔE 0.032
- Iris #6258C4 ΔE 0.044
- Mid Blue #276AB3 ΔE 0.044
- Dusky Blue #475F94 ΔE 0.052
- Dark Periwinkle #665FD1 ΔE 0.056
- Flat Blue #3C73A8 ΔE 0.057
- Slate Blue #6A5ACD ΔE 0.058
- Windows Blue #3778BF ΔE 0.061
Use #5262B3 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.