#626FB8
Closest named color: French Blue (#436BAD). oklch(56.4% 0.114 274.5), rgb(98, 111, 184).
Aa
White text reads best on this color (4.68:1).
About this color
#626FB8 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 56%, its chroma 0.114 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is French Blue (#436BAD), ΔE 0.045 away. White text reads best on it, at 4.68:1.
| Hue family | Blues |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.114) |
| Temperature | cool |
| Nearest name | French Blue (#436BAD) |
| Black text | 4.48:1 |
| White text | 4.68:1 |
Values
| HEX | #626FB8 |
| RGB | rgb(98, 111, 184) |
| HSL | hsl(231, 38%, 55%) |
| OKLCH | oklch(56.4% 0.114 274.5) |
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 #626FB8 | 4.68:1 | AA | Lc -77.9 | Fine for body text |
| Black text on #626FB8 | 4.48:1 | AA large text | Lc 31.7 | Non-text elements, placeholder text |
| #626FB8 text on white | 4.68:1 | AA | Lc 72.4 | Content text, not long reading |
| #626FB8 text on black | 4.48:1 | AA large text | Lc -29.3 | 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
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E7E9F4
oklch(93.6% 0.015 277.8)
-
Step 200
200
#D3D8EC
oklch(88.4% 0.028 274.6)
-
Step 300
300
#B6BFE2
oklch(80.9% 0.05 273.9)
-
Step 400
400
#919DD4
oklch(70.7% 0.082 274.6)
-
Step 500
500
#7684C9
oklch(63.1% 0.105 274.3)
-
Step 600
600 (this color)
#626FB8
oklch(56.4% 0.114 274.5)
-
Step 700
700
#4F5A9C
oklch(49% 0.106 274.7)
-
Step 800
800
#414A7F
oklch(42.7% 0.088 274.8)
-
Step 900
900
#373E66
oklch(37.7% 0.069 275.1)
-
Step 950
950
#20253C
oklch(27.1% 0.043 273.8)
#626FB8 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) | #5478BB | 0.027 |
| Deuteranopia (no green cones) | #4C71B6 | 0.027 |
| Tritanopia (no blue cones) | #437E8A | 0.101 |
| Achromatopsia (no color) | #747474 | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #626FB8
#626FB8
oklch(56.4% 0.114 274.5)
- #8B7407
#8B7407
oklch(56.4% 0.114 94.8)
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 #626FB8, closest first.
No curated palette has a color within ΔE 0.04 of #626FB8.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Blue #436BAD ΔE 0.045
- Windows Blue #3778BF ΔE 0.048
- Flat Blue #3C73A8 ΔE 0.053
- Steel Blue #4682B4 ΔE 0.060
- Dull Blue #49759C ΔE 0.060
- Dark Periwinkle #665FD1 ΔE 0.061
- Cool Blue #4984B8 ΔE 0.061
- Muted Blue #3B719F ΔE 0.063
Use #626FB8 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.