#626FD9
Closest named color: Dark Periwinkle (#665FD1). oklch(58.4% 0.161 275), rgb(98, 111, 217).
Aa
Black text reads best on this color (4.79:1).
About this color
#626FD9 is a medium-dark, vivid blue. In OKLCH its lightness is 58%, its chroma 0.161 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Periwinkle (#665FD1), ΔE 0.039 away. Black text reads best on it, at 4.79:1.
| Hue family | Blues |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.161) |
| Temperature | cool |
| Nearest name | Dark Periwinkle (#665FD1) |
| Black text | 4.79:1 |
| White text | 4.37:1 |
Values
| HEX | #626FD9 |
| RGB | rgb(98, 111, 217) |
| HSL | hsl(233, 61%, 62%) |
| OKLCH | oklch(58.4% 0.161 275) |
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 #626FD9 | 4.37:1 | AA large text | Lc -75.6 | Fine for body text |
| Black text on #626FD9 | 4.79:1 | AA | Lc 34.0 | Non-text elements, placeholder text |
| #626FD9 text on white | 4.37:1 | AA large text | Lc 70.1 | Content text, not long reading |
| #626FD9 text on black | 4.79:1 | AA | Lc -31.5 | 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
#F3F5FC
oklch(97.1% 0.01 273.4)
-
Step 100
100
#E5E9F8
oklch(93.5% 0.021 274)
-
Step 200
200
#D1D8F4
oklch(88.6% 0.039 274.4)
-
Step 300
300
#B3BEF0
oklch(81% 0.072 275)
-
Step 400
400
#8C9AE8
oklch(70.7% 0.115 275.3)
-
Step 500
500
#717FE2
oklch(63.1% 0.149 275.2)
-
Step 600
600 (this color)
#626FD9
oklch(58.4% 0.161 275)
-
Step 700
700
#4B54B4
oklch(49.1% 0.15 275.4)
-
Step 800
800
#3D4691
oklch(42.8% 0.123 274.8)
-
Step 900
900
#343B74
oklch(37.7% 0.097 275.5)
-
Step 950
950
#1E2344
oklch(27% 0.061 275)
#626FD9 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) | #3B7EDD | 0.050 |
| Deuteranopia (no green cones) | #2A74D7 | 0.054 |
| Tritanopia (no blue cones) | #23879A | 0.142 |
| Achromatopsia (no color) | #797979 | 0.161 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #626FD9
#626FD9
oklch(58.4% 0.161 275)
- #927A00
#927A00
oklch(58.5% 0.12 95.2)
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 #626FD9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Periwinkle #665FD1 ΔE 0.039
- Royal Blue #4169E1 ΔE 0.045
- Medium Slate Blue #7B68EE ΔE 0.050
- Cornflower #6A79F7 ΔE 0.051
- Light Indigo #6D5ACF ΔE 0.052
- Slate Blue #6A5ACD ΔE 0.052
- Iris #6258C4 ΔE 0.062
- Neon Blue #4361EE ΔE 0.064
Use #626FD9 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.