#626AF3
Closest named color: Medium Slate Blue (#7B68EE). oklch(59.3% 0.202 275.8), rgb(98, 106, 243).
Aa
Black text reads best on this color (4.87:1).
About this color
#626AF3 is a medium-dark, vivid blue. In OKLCH its lightness is 59%, its chroma 0.202 and its hue 276°. Its hue sits on the cool side of the wheel. The nearest named color is Medium Slate Blue (#7B68EE), ΔE 0.036 away. Black text reads best on it, at 4.87:1.
| Hue family | Blues |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.202) |
| Temperature | cool |
| Nearest name | Medium Slate Blue (#7B68EE) |
| Black text | 4.87:1 |
| White text | 4.30:1 |
Values
| HEX | #626AF3 |
| RGB | rgb(98, 106, 243) |
| HSL | hsl(237, 86%, 67%) |
| OKLCH | oklch(59.3% 0.202 275.8) |
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 #626AF3 | 4.30:1 | AA large text | Lc -74.9 | Content text, not long reading |
| Black text on #626AF3 | 4.87:1 | AA | Lc 34.7 | Non-text elements, placeholder text |
| #626AF3 text on white | 4.30:1 | AA large text | Lc 69.4 | Content text, not long reading |
| #626AF3 text on black | 4.87:1 | AA | Lc -32.3 | Non-text elements, placeholder text |
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
#F3F5FE
oklch(97.1% 0.012 276.1)
-
Step 100
100
#E5E9FC
oklch(93.7% 0.026 276.4)
-
Step 200
200
#CFD7FB
oklch(88.5% 0.05 275.4)
-
Step 300
300
#B0BCFC
oklch(80.9% 0.092 275.9)
-
Step 400
400
#8897FA
oklch(70.7% 0.145 275.5)
-
Step 500
500
#6E79F7
oklch(63.1% 0.186 276)
-
Step 600
600 (this color)
#626AF3
oklch(59.3% 0.202 275.8)
-
Step 700
700
#494CC8
oklch(49.1% 0.188 275.9)
-
Step 800
800
#3C40A2
oklch(42.9% 0.155 275.9)
-
Step 900
900
#323780
oklch(37.6% 0.121 275.9)
-
Step 950
950
#1D214B
oklch(27% 0.077 275.9)
#626AF3 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) | #0080F8 | 0.074 |
| Deuteranopia (no green cones) | #0074F0 | 0.068 |
| Tritanopia (no blue cones) | #008BA4 | 0.174 |
| Achromatopsia (no color) | #7A7A7A | 0.202 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #626AF3
#626AF3
oklch(59.3% 0.202 275.8)
- #947D00
#947D00
oklch(59.3% 0.122 96.1)
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 #626AF3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Slate Blue #7B68EE ΔE 0.036
- Cornflower #6A79F7 ΔE 0.039
- Neon Blue #4361EE ΔE 0.046
- Royal Blue #4169E1 ΔE 0.048
- Dark Periwinkle #665FD1 ΔE 0.056
- Clear Blue #247AFD ΔE 0.061
- Light Indigo #6D5ACF ΔE 0.064
- Slate Blue #6A5ACD ΔE 0.066
Use #626AF3 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.