#626BE6
Closest named color: Medium Slate Blue (#7B68EE). oklch(58.6% 0.184 276), rgb(98, 107, 230).
Aa
Black text reads best on this color (4.76:1).
About this color
#626BE6 is a medium-dark, vivid blue. In OKLCH its lightness is 59%, its chroma 0.184 and its hue 276°. Its hue sits on the cool side of the wheel. The nearest named color is Medium Slate Blue (#7B68EE), ΔE 0.038 away. Black text reads best on it, at 4.76:1.
| Hue family | Blues |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.184) |
| Temperature | cool |
| Nearest name | Medium Slate Blue (#7B68EE) |
| Black text | 4.76:1 |
| White text | 4.40:1 |
Values
| HEX | #626BE6 |
| RGB | rgb(98, 107, 230) |
| HSL | hsl(236, 73%, 64%) |
| OKLCH | oklch(58.6% 0.184 276) |
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 #626BE6 | 4.40:1 | AA large text | Lc -75.7 | Fine for body text |
| Black text on #626BE6 | 4.76:1 | AA | Lc 33.8 | Non-text elements, placeholder text |
| #626BE6 text on white | 4.40:1 | AA large text | Lc 70.2 | Content text, not long reading |
| #626BE6 text on black | 4.76:1 | AA | Lc -31.4 | 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
#F3F5FD
oklch(97.1% 0.011 274.9)
-
Step 100
100
#E5E9FA
oklch(93.6% 0.023 275.4)
-
Step 200
200
#D0D7F8
oklch(88.4% 0.046 276)
-
Step 300
300
#B2BDF6
oklch(81% 0.082 275.9)
-
Step 400
400
#8B98F2
oklch(70.7% 0.132 276.2)
-
Step 500
500
#707CED
oklch(63.1% 0.168 275.9)
-
Step 600
600 (this color)
#626BE6
oklch(58.6% 0.184 276)
-
Step 700
700
#4A50BF
oklch(49.1% 0.171 275.8)
-
Step 800
800
#3D429A
oklch(42.7% 0.141 276.2)
-
Step 900
900
#33397B
oklch(37.7% 0.111 275.8)
-
Step 950
950
#1E2248
oklch(27% 0.07 276.2)
#626BE6 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) | #1B7EEA | 0.068 |
| Deuteranopia (no green cones) | #0073E3 | 0.069 |
| Tritanopia (no blue cones) | #02879E | 0.161 |
| Achromatopsia (no color) | #787878 | 0.184 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #626BE6
#626BE6
oklch(58.6% 0.184 276)
- #917B00
#917B00
oklch(58.6% 0.121 96.5)
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 #626BE6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Slate Blue #7B68EE ΔE 0.038
- Royal Blue #4169E1 ΔE 0.041
- Dark Periwinkle #665FD1 ΔE 0.041
- Cornflower #6A79F7 ΔE 0.043
- Neon Blue #4361EE ΔE 0.049
- Light Indigo #6D5ACF ΔE 0.051
- Slate Blue #6A5ACD ΔE 0.053
- Warm Blue #4B57DB ΔE 0.062
Use #626BE6 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.