#629DF4
Closest named color: Cornflower Blue (#6495ED). oklch(69.4% 0.143 258), rgb(98, 157, 244).
Aa
Black text reads best on this color (7.64:1).
About this color
#629DF4 is a medium-light, vivid blue. In OKLCH its lightness is 69%, its chroma 0.143 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.021 away. Black text reads best on it, at 7.64:1.
| Hue family | Blues |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.143) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.64:1 |
| White text | 2.74:1 |
Values
| HEX | #629DF4 |
| RGB | rgb(98, 157, 244) |
| HSL | hsl(216, 87%, 67%) |
| OKLCH | oklch(69.4% 0.143 258) |
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 #629DF4 | 2.74:1 | Fails | Lc -58.1 | Large or bold text, headings |
| Black text on #629DF4 | 7.64:1 | AAA | Lc 51.2 | Large or bold text, headings |
| #629DF4 text on white | 2.74:1 | Fails | Lc 52.9 | Large or bold text, headings |
| #629DF4 text on black | 7.64:1 | AAA | Lc -49.0 | Large or bold text, headings |
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 400.
-
Step 50
50
#F1F6FE
oklch(97.2% 0.012 259.8)
-
Step 100
100
#DFEBFC
oklch(93.6% 0.026 257)
-
Step 200
200
#C5DBFA
oklch(88.5% 0.049 256.9)
-
Step 300
300
#9DC3FA
oklch(81% 0.088 257.6)
-
Step 400
400 (this color)
#629DF4
oklch(69.4% 0.143 258)
-
Step 500
500
#3986F5
oklch(63% 0.183 258.1)
-
Step 600
600
#0D6DE4
oklch(55.6% 0.198 257.9)
-
Step 700
700
#005AC5
oklch(49.1% 0.183 258.1)
-
Step 800
800
#064AA0
oklch(42.6% 0.153 258.1)
-
Step 900
900
#113F7F
oklch(37.7% 0.119 258)
-
Step 950
950
#0C264A
oklch(27.1% 0.074 257.4)
#629DF4 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) | #78A4F8 | 0.032 |
| Deuteranopia (no green cones) | #6596F2 | 0.018 |
| Tritanopia (no blue cones) | #00B1BD | 0.122 |
| Achromatopsia (no color) | #9C9C9C | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #629DF4
#629DF4
oklch(69.4% 0.143 258)
- #CD900A
#CD900A
oklch(69.6% 0.143 78.1)
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 #629DF4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.021
- Chefchaouen Blue #4895EF ΔE 0.034
- Periwinkle Blue #8F99FB ΔE 0.054
- Soft Blue #6488EA ΔE 0.054
- Dark Sky Blue #448EE4 ΔE 0.055
- Perrywinkle #8F8CE7 ΔE 0.064
- Dodger Blue #1E90FF ΔE 0.065
- Lavender Blue #8B88F8 ΔE 0.069
Use #629DF4 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.