#626CB8
Closest named color: French Blue (#436BAD). oklch(55.8% 0.118 276.2), rgb(98, 108, 184).
Aa
White text reads best on this color (4.82:1).
About this color
#626CB8 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 56%, its chroma 0.118 and its hue 276°. Its hue sits on the cool side of the wheel. The nearest named color is French Blue (#436BAD), ΔE 0.043 away. White text reads best on it, at 4.82:1.
| Hue family | Blues |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.118) |
| Temperature | cool |
| Nearest name | French Blue (#436BAD) |
| Black text | 4.35:1 |
| White text | 4.82:1 |
Values
| HEX | #626CB8 |
| RGB | rgb(98, 108, 184) |
| HSL | hsl(233, 38%, 55%) |
| OKLCH | oklch(55.8% 0.118 276.2) |
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 #626CB8 | 4.82:1 | AA | Lc -78.8 | Fine for body text |
| Black text on #626CB8 | 4.35:1 | AA large text | Lc 30.8 | Non-text elements, placeholder text |
| #626CB8 text on white | 4.82:1 | AA | Lc 73.3 | Content text, not long reading |
| #626CB8 text on black | 4.35:1 | AA large text | Lc -28.4 | 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
#D3D8ED
oklch(88.5% 0.029 275.1)
-
Step 300
300
#B7BEE3
oklch(80.8% 0.053 276.7)
-
Step 400
400
#929CD6
oklch(70.7% 0.086 276.4)
-
Step 500
500
#7883CB
oklch(63.1% 0.109 276.2)
-
Step 600
600 (this color)
#626CB8
oklch(55.8% 0.118 276.2)
-
Step 700
700
#51599E
oklch(49.1% 0.11 276.6)
-
Step 800
800
#424980
oklch(42.6% 0.091 276.3)
-
Step 900
900
#383E67
oklch(37.8% 0.07 276.2)
-
Step 950
950
#21243C
oklch(27% 0.045 277.5)
#626CB8 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) | #4F75BB | 0.031 |
| Deuteranopia (no green cones) | #486FB6 | 0.032 |
| Tritanopia (no blue cones) | #437C89 | 0.104 |
| Achromatopsia (no color) | #727272 | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #626CB8
#626CB8
oklch(55.8% 0.118 276.2)
- #887300
#887300
oklch(55.9% 0.115 96.3)
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 #626CB8, closest first.
No curated palette has a color within ΔE 0.04 of #626CB8.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Blue #436BAD ΔE 0.043
- Windows Blue #3778BF ΔE 0.052
- Dark Periwinkle #665FD1 ΔE 0.055
- Flat Blue #3C73A8 ΔE 0.055
- Iris #6258C4 ΔE 0.057
- Slate Blue #6A5ACD ΔE 0.060
- Light Indigo #6D5ACF ΔE 0.062
- Dull Blue #49759C ΔE 0.064
Use #626CB8 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.