#626FA4
Closest named color: Dull Blue (#49759C). oklch(55.3% 0.084 272.9), rgb(98, 111, 164).
Aa
White text reads best on this color (4.85:1).
About this color
#626FA4 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 55%, its chroma 0.084 and its hue 273°. Its hue sits on the cool side of the wheel. The nearest named color is Dull Blue (#49759C), ΔE 0.038 away. White text reads best on it, at 4.85:1.
| Hue family | Blues |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.084) |
| Temperature | cool |
| Nearest name | Dull Blue (#49759C) |
| Black text | 4.32:1 |
| White text | 4.85:1 |
Values
| HEX | #626FA4 |
| RGB | rgb(98, 111, 164) |
| HSL | hsl(228, 27%, 51%) |
| OKLCH | oklch(55.3% 0.084 272.9) |
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 #626FA4 | 4.85:1 | AA | Lc -79.0 | Fine for body text |
| Black text on #626FA4 | 4.32:1 | AA large text | Lc 30.5 | Non-text elements, placeholder text |
| #626FA4 text on white | 4.85:1 | AA | Lc 73.6 | Content text, not long reading |
| #626FA4 text on black | 4.32:1 | AA large text | Lc -28.1 | 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
#F4F5F9
oklch(97.1% 0.005 275)
-
Step 100
100
#E7E9F1
oklch(93.5% 0.011 274.9)
-
Step 200
200
#D4D9E7
oklch(88.6% 0.02 270.2)
-
Step 300
300
#B8C0DA
oklch(81% 0.038 272)
-
Step 400
400
#949FC7
oklch(70.8% 0.06 272.8)
-
Step 500
500
#7A87B9
oklch(63.2% 0.077 272.8)
-
Step 600
600 (this color)
#626FA4
oklch(55.3% 0.084 272.9)
-
Step 700
700
#525D8D
oklch(49% 0.078 273.3)
-
Step 800
800
#434C73
oklch(42.6% 0.066 273.4)
-
Step 900
900
#38405D
oklch(37.7% 0.051 271.9)
-
Step 950
950
#212536
oklch(26.9% 0.032 273.8)
#626FA4 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) | #5D74A6 | 0.014 |
| Deuteranopia (no green cones) | #586FA3 | 0.013 |
| Tritanopia (no blue cones) | #4D7A82 | 0.076 |
| Achromatopsia (no color) | #717171 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #626FA4
#626FA4
oklch(55.3% 0.084 272.9)
- #847134
#847134
oklch(55.3% 0.084 92.2)
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 #626FA4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Blue #49759C ΔE 0.038
- Flat Blue #3C73A8 ΔE 0.043
- French Blue #436BAD ΔE 0.044
- Stormy Blue #507B9C ΔE 0.044
- Muted Blue #3B719F ΔE 0.046
- Metallic Blue #4F738E ΔE 0.048
- Cerulean #457B9D ΔE 0.049
- Dark Lavender #856798 ΔE 0.056
Use #626FA4 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.