#626BB9
Closest named color: French Blue (#436BAD). oklch(55.6% 0.121 276.8), rgb(98, 107, 185).
Aa
White text reads best on this color (4.85:1).
About this color
#626BB9 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 56%, its chroma 0.121 and its hue 277°. Its hue sits on the cool side of the wheel. The nearest named color is French Blue (#436BAD), ΔE 0.044 away. White text reads best on it, at 4.85:1.
| Hue family | Blues |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.121) |
| Temperature | cool |
| Nearest name | French Blue (#436BAD) |
| Black text | 4.32:1 |
| White text | 4.85:1 |
Values
| HEX | #626BB9 |
| RGB | rgb(98, 107, 185) |
| HSL | hsl(234, 38%, 55%) |
| OKLCH | oklch(55.6% 0.121 276.8) |
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 #626BB9 | 4.85:1 | AA | Lc -79.0 | Fine for body text |
| Black text on #626BB9 | 4.32:1 | AA large text | Lc 30.5 | Non-text elements, placeholder text |
| #626BB9 text on white | 4.85:1 | AA | Lc 73.6 | Content text, not long reading |
| #626BB9 text on black | 4.32:1 | AA large text | Lc -28.1 | 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
#E7E9F5
oklch(93.6% 0.016 278.5)
-
Step 200
200
#D3D8EE
oklch(88.5% 0.031 275.6)
-
Step 300
300
#B7BEE4
oklch(80.9% 0.054 276.9)
-
Step 400
400
#929CD7
oklch(70.7% 0.087 276.5)
-
Step 500
500
#7882CC
oklch(63% 0.112 276.8)
-
Step 600
600 (this color)
#626BB9
oklch(55.6% 0.121 276.8)
-
Step 700
700
#51599F
oklch(49.1% 0.112 276.6)
-
Step 800
800
#424981
oklch(42.7% 0.093 276.3)
-
Step 900
900
#383D68
oklch(37.7% 0.074 277.2)
-
Step 950
950
#21243D
oklch(27% 0.047 277.6)
#626BB9 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) | #4D75BC | 0.034 |
| Deuteranopia (no green cones) | #466EB7 | 0.035 |
| Tritanopia (no blue cones) | #437B89 | 0.106 |
| Achromatopsia (no color) | #717171 | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #626BB9
#626BB9
oklch(55.6% 0.121 276.8)
- #877300
#877300
oklch(55.8% 0.115 97)
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 #626BB9, closest first.
No curated palette has a color within ΔE 0.04 of #626BB9.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Blue #436BAD ΔE 0.044
- Dark Periwinkle #665FD1 ΔE 0.051
- Windows Blue #3778BF ΔE 0.053
- Iris #6258C4 ΔE 0.054
- Slate Blue #6A5ACD ΔE 0.057
- Flat Blue #3C73A8 ΔE 0.057
- Light Indigo #6D5ACF ΔE 0.059
- Mid Blue #276AB3 ΔE 0.064
Use #626BB9 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.