#2D628F
Closest named color: Denim (#3B638C). oklch(48.2% 0.092 246.8), rgb(45, 98, 143).
Aa
White text reads best on this color (6.45:1).
About this color
#2D628F is a medium-dark, moderately saturated blue. In OKLCH its lightness is 48%, its chroma 0.092 and its hue 247°. Its hue sits on the cool side of the wheel. The nearest named color is Denim (#3B638C), ΔE 0.015 away. White text reads best on it, at 6.45:1.
| Hue family | Blues |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.092) |
| Temperature | cool |
| Nearest name | Denim (#3B638C) |
| Black text | 3.25:1 |
| White text | 6.45:1 |
Values
| HEX | #2D628F |
| RGB | rgb(45, 98, 143) |
| HSL | hsl(208, 52%, 37%) |
| OKLCH | oklch(48.2% 0.092 246.8) |
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 #2D628F | 6.45:1 | AA | Lc -86.9 | Fine for body text |
| Black text on #2D628F | 3.25:1 | AA large text | Lc 22.3 | Dividers and decoration only |
| #2D628F text on white | 6.45:1 | AA | Lc 81.8 | Fine for body text |
| #2D628F text on black | 3.25:1 | AA large text | Lc -20.1 | 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 700.
-
Step 50
50
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E3EBF2
oklch(93.6% 0.013 244.3)
-
Step 200
200
#CDDBE9
oklch(88.5% 0.025 248.1)
-
Step 300
300
#AAC4DC
oklch(80.9% 0.044 246.2)
-
Step 400
400
#7CA5CB
oklch(70.6% 0.072 246.9)
-
Step 500
500
#5A8FBE
oklch(63.2% 0.091 246.6)
-
Step 600
600
#3E78AA
oklch(55.6% 0.099 246.8)
-
Step 700
700 (this color)
#2D628F
oklch(48.2% 0.092 246.8)
-
Step 800
800
#295276
oklch(42.6% 0.076 247.2)
-
Step 900
900
#26445F
oklch(37.6% 0.059 247.2)
-
Step 950
950
#172838
oklch(27% 0.038 247.9)
#2D628F 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) | #4E6491 | 0.038 |
| Deuteranopia (no green cones) | #415A8E | 0.029 |
| Tritanopia (no blue cones) | #006D72 | 0.070 |
| Achromatopsia (no color) | #5E5E5E | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2D628F
#2D628F
oklch(48.2% 0.092 246.8)
- #80521B
#80521B
oklch(48% 0.092 66.6)
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 #2D628F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Denim #3B638C ΔE 0.015
- Peacock Blue #016795 ΔE 0.023
- Light Navy Blue #2E5A88 ΔE 0.024
- Denim Blue #3B5B92 ΔE 0.025
- Dusky Blue #475F94 ΔE 0.030
- YInMn Blue #415A77 ΔE 0.042
- Ocean Blue #03719C ΔE 0.045
- Dusk Blue #26538D ΔE 0.046
Use #2D628F 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.