#628FB6
Closest named color: Faded Blue (#658CBB). oklch(63.3% 0.077 245.6), rgb(98, 143, 182).
Aa
Black text reads best on this color (6.12:1).
About this color
#628FB6 is a medium-light, moderately saturated blue. In OKLCH its lightness is 63%, its chroma 0.077 and its hue 246°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.013 away. Black text reads best on it, at 6.12:1.
| Hue family | Blues |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.077) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 6.12:1 |
| White text | 3.42:1 |
Values
| HEX | #628FB6 |
| RGB | rgb(98, 143, 182) |
| HSL | hsl(208, 37%, 55%) |
| OKLCH | oklch(63.3% 0.077 245.6) |
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 #628FB6 | 3.42:1 | AA large text | Lc -67.2 | Content text, not long reading |
| Black text on #628FB6 | 6.12:1 | AA | Lc 42.3 | Non-text elements, placeholder text |
| #628FB6 text on white | 3.42:1 | AA large text | Lc 61.7 | Content text, not long reading |
| #628FB6 text on black | 6.12:1 | AA | Lc -40.0 | 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E4EBF1
oklch(93.6% 0.011 243.7)
-
Step 200
200
#CEDBE6
oklch(88.5% 0.021 243.4)
-
Step 300
300
#ADC4D8
oklch(80.9% 0.038 244.5)
-
Step 400
400
#82A5C4
oklch(70.7% 0.06 245.5)
-
Step 500
500 (this color)
#628FB6
oklch(63.3% 0.077 245.6)
-
Step 600
600
#4778A1
oklch(55.6% 0.083 245.3)
-
Step 700
700
#38658A
oklch(49.1% 0.078 245.1)
-
Step 800
800
#2F5270
oklch(42.6% 0.065 245.9)
-
Step 900
900
#2A445B
oklch(37.6% 0.051 246.3)
-
Step 950
950
#192835
oklch(27% 0.032 245.5)
#628FB6 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) | #7F8FB8 | 0.036 |
| Deuteranopia (no green cones) | #7487B5 | 0.029 |
| Tritanopia (no blue cones) | #3E989C | 0.064 |
| Achromatopsia (no color) | #8B8B8B | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #628FB6
#628FB6
oklch(63.3% 0.077 245.6)
- #AA8157
#AA8157
oklch(63.3% 0.077 66.4)
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 #628FB6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.013
- Dusty Blue #5A86AD ΔE 0.029
- Silver Lake Blue #778DA9 ΔE 0.029
- Blue Grey #758DA3 ΔE 0.034
- Off Blue #5684AE ΔE 0.036
- Cool Blue #4984B8 ΔE 0.044
- Light Slate Gray #778899 ΔE 0.047
- Steel Blue #4682B4 ΔE 0.050
Use #628FB6 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.