#628CA8
Closest named color: Dusty Blue (#5A86AD). oklch(62% 0.063 238.3), rgb(98, 140, 168).
Aa
Black text reads best on this color (5.83:1).
About this color
#628CA8 is a medium-light, muted blue. In OKLCH its lightness is 62%, its chroma 0.063 and its hue 238°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Blue (#5A86AD), ΔE 0.024 away. Black text reads best on it, at 5.83:1.
| Hue family | Blues |
| Lightness | medium-light (62%) |
| Chroma | muted (0.063) |
| Temperature | cool |
| Nearest name | Dusty Blue (#5A86AD) |
| Black text | 5.83:1 |
| White text | 3.59:1 |
Values
| HEX | #628CA8 |
| RGB | rgb(98, 140, 168) |
| HSL | hsl(204, 29%, 52%) |
| OKLCH | oklch(62% 0.063 238.3) |
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 #628CA8 | 3.59:1 | AA large text | Lc -69.0 | Content text, not long reading |
| Black text on #628CA8 | 5.83:1 | AA | Lc 40.6 | Non-text elements, placeholder text |
| #628CA8 text on white | 3.59:1 | AA large text | Lc 63.5 | Content text, not long reading |
| #628CA8 text on black | 5.83:1 | AA | Lc -38.2 | 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
#F3F6F8
oklch(97.1% 0.004 236.5)
-
Step 100
100
#E5EBEF
oklch(93.7% 0.008 236.6)
-
Step 200
200
#CFDBE3
oklch(88.5% 0.017 236.7)
-
Step 300
300
#AFC4D3
oklch(80.9% 0.031 238.9)
-
Step 400
400
#85A6BC
oklch(70.8% 0.049 237.6)
-
Step 500
500 (this color)
#628CA8
oklch(62% 0.063 238.3)
-
Step 600
600
#4C7997
oklch(55.6% 0.068 238.9)
-
Step 700
700
#3C6681
oklch(49.1% 0.064 238.2)
-
Step 800
800
#325369
oklch(42.7% 0.053 238.9)
-
Step 900
900
#2C4555
oklch(37.7% 0.041 237.4)
-
Step 950
950
#1A2832
oklch(26.9% 0.027 240.1)
#628CA8 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) | #808BA9 | 0.038 |
| Deuteranopia (no green cones) | #7684A8 | 0.032 |
| Tritanopia (no blue cones) | #479395 | 0.049 |
| Achromatopsia (no color) | #878787 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #628CA8
#628CA8
oklch(62% 0.063 238.3)
- #A37D60
#A37D60
oklch(61.9% 0.063 58.6)
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 #628CA8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Blue #5A86AD ΔE 0.024
- Blue Grey #758DA3 ΔE 0.024
- Silver Lake Blue #778DA9 ΔE 0.026
- Faded Blue #658CBB ΔE 0.030
- Light Slate Gray #778899 ΔE 0.031
- Off Blue #5684AE ΔE 0.032
- Steel #738595 ΔE 0.033
- Slate Gray #708090 ΔE 0.043
Use #628CA8 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.