#626FC8
Closest named color: Dark Periwinkle (#665FD1). oklch(57.4% 0.137 275), rgb(98, 111, 200).
Aa
Black text reads best on this color (4.62:1).
About this color
#626FC8 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 57%, its chroma 0.137 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Periwinkle (#665FD1), ΔE 0.044 away. Black text reads best on it, at 4.62:1.
| Hue family | Blues |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.137) |
| Temperature | cool |
| Nearest name | Dark Periwinkle (#665FD1) |
| Black text | 4.62:1 |
| White text | 4.53:1 |
Values
| HEX | #626FC8 |
| RGB | rgb(98, 111, 200) |
| HSL | hsl(232, 48%, 58%) |
| OKLCH | oklch(57.4% 0.137 275) |
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 #626FC8 | 4.53:1 | AA | Lc -76.8 | Fine for body text |
| Black text on #626FC8 | 4.62:1 | AA | Lc 32.7 | Non-text elements, placeholder text |
| #626FC8 text on white | 4.53:1 | AA | Lc 71.4 | Content text, not long reading |
| #626FC8 text on black | 4.62:1 | AA | Lc -30.3 | 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
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E6E9F6
oklch(93.6% 0.018 275.6)
-
Step 200
200
#D2D8F0
oklch(88.5% 0.034 274.5)
-
Step 300
300
#B4BEE9
oklch(80.8% 0.062 274.7)
-
Step 400
400
#8E9CDE
oklch(70.7% 0.098 274.4)
-
Step 500
500
#7482D5
oklch(63.2% 0.126 275)
-
Step 600
600 (this color)
#626FC8
oklch(57.4% 0.137 275)
-
Step 700
700
#4D58A8
oklch(49.2% 0.127 274.8)
-
Step 800
800
#3F4888
oklch(42.7% 0.106 275)
-
Step 900
900
#353D6D
oklch(37.7% 0.082 274.6)
-
Step 950
950
#1F2440
oklch(27% 0.052 274.7)
#626FC8 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) | #4A7ACB | 0.037 |
| Deuteranopia (no green cones) | #3F72C6 | 0.040 |
| Tritanopia (no blue cones) | #378292 | 0.120 |
| Achromatopsia (no color) | #767676 | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #626FC8
#626FC8
oklch(57.4% 0.137 275)
- #8E7700
#8E7700
oklch(57.4% 0.118 95.5)
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 #626FC8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Periwinkle #665FD1 ΔE 0.044
- Windows Blue #3778BF ΔE 0.052
- Slate Blue #6A5ACD ΔE 0.054
- Light Indigo #6D5ACF ΔE 0.055
- Iris #6258C4 ΔE 0.058
- Royal Blue #4169E1 ΔE 0.058
- French Blue #436BAD ΔE 0.059
- Flat Blue #3C73A8 ΔE 0.070
Use #626FC8 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.