#628FF5
Closest named color: Cornflower Blue (#6495ED). oklch(66.6% 0.16 264.5), rgb(98, 143, 245).
Aa
Black text reads best on this color (6.76:1).
About this color
#628FF5 is a medium-light, vivid blue. In OKLCH its lightness is 67%, its chroma 0.160 and its hue 265°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.022 away. Black text reads best on it, at 6.76:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.160) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 6.76:1 |
| White text | 3.10:1 |
Values
| HEX | #628FF5 |
| RGB | rgb(98, 143, 245) |
| HSL | hsl(222, 88%, 67%) |
| OKLCH | oklch(66.6% 0.16 264.5) |
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 #628FF5 | 3.10:1 | AA large text | Lc -63.2 | Content text, not long reading |
| Black text on #628FF5 | 6.76:1 | AA | Lc 46.3 | Large or bold text, headings |
| #628FF5 text on white | 3.10:1 | AA large text | Lc 57.8 | Large or bold text, headings |
| #628FF5 text on black | 6.76:1 | AA | Lc -44.0 | 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 500.
-
Step 50
50
#F2F6FD
oklch(97.2% 0.01 261.8)
-
Step 100
100
#E2EAFA
oklch(93.6% 0.023 264.5)
-
Step 200
200
#CBD9F7
oklch(88.4% 0.044 265.6)
-
Step 300
300
#A8C1F4
oklch(81% 0.078 264.3)
-
Step 400
400
#799EEF
oklch(70.6% 0.126 264.7)
-
Step 500
500 (this color)
#628FF5
oklch(66.6% 0.16 264.5)
-
Step 600
600
#3F6BD7
oklch(55.6% 0.173 264.7)
-
Step 700
700
#3159BB
oklch(49.2% 0.161 264.5)
-
Step 800
800
#294997
oklch(42.7% 0.134 264.6)
-
Step 900
900
#253E78
oklch(37.7% 0.104 264.4)
-
Step 950
950
#162546
oklch(27.1% 0.065 264.1)
#628FF5 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) | #6199F9 | 0.026 |
| Deuteranopia (no green cones) | #4C8CF3 | 0.024 |
| Tritanopia (no blue cones) | #00A6B6 | 0.138 |
| Achromatopsia (no color) | #929292 | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #628FF5
#628FF5
oklch(66.6% 0.16 264.5)
- #BB8C00
#BB8C00
oklch(66.7% 0.137 84.6)
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 #628FF5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.022
- Soft Blue #6488EA ΔE 0.022
- Chefchaouen Blue #4895EF ΔE 0.029
- Dark Sky Blue #448EE4 ΔE 0.039
- Dodger Blue #1E90FF ΔE 0.048
- Lavender Blue #8B88F8 ΔE 0.052
- Cornflower #6A79F7 ΔE 0.055
- Perrywinkle #8F8CE7 ΔE 0.058
Use #628FF5 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.