#38516E
Closest named color: YInMn Blue (#415A77). oklch(42.8% 0.057 252.8), rgb(56, 81, 110).
Aa
White text reads best on this color (8.17:1).
About this color
#38516E is a dark, muted blue. In OKLCH its lightness is 43%, its chroma 0.057 and its hue 253°. Its hue sits on the cool side of the wheel. The nearest named color is YInMn Blue (#415A77), ΔE 0.032 away. White text reads best on it, at 8.17:1.
| Hue family | Blues |
| Lightness | dark (43%) |
| Chroma | muted (0.057) |
| Temperature | cool |
| Nearest name | YInMn Blue (#415A77) |
| Black text | 2.57:1 |
| White text | 8.17:1 |
Values
| HEX | #38516E |
| RGB | rgb(56, 81, 110) |
| HSL | hsl(212, 33%, 33%) |
| OKLCH | oklch(42.8% 0.057 252.8) |
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 #38516E | 8.17:1 | AAA | Lc -92.8 | Preferred for body text |
| Black text on #38516E | 2.57:1 | Fails | Lc 15.8 | Dividers and decoration only |
| #38516E text on white | 8.17:1 | AAA | Lc 88.2 | Fine for body text |
| #38516E text on black | 2.57:1 | Fails | Lc -14.0 | Not readable |
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 800.
-
Step 50
50
#F3F6F8
oklch(97.1% 0.004 236.5)
-
Step 100
100
#E5EAF0
oklch(93.5% 0.01 252.8)
-
Step 200
200
#D1DAE5
oklch(88.5% 0.018 253.4)
-
Step 300
300
#B2C2D6
oklch(80.8% 0.033 254)
-
Step 400
400
#89A3C2
oklch(70.7% 0.054 253)
-
Step 500
500
#6C8CB2
oklch(63% 0.068 253.1)
-
Step 600
600
#53769E
oklch(55.6% 0.074 252.4)
-
Step 700
700
#446387
oklch(49.1% 0.069 252.8)
-
Step 800
800 (this color)
#38516E
oklch(42.8% 0.057 252.8)
-
Step 900
900
#304359
oklch(37.7% 0.045 252.6)
-
Step 950
950
#1C2734
oklch(26.9% 0.029 253)
#38516E 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) | #46526F | 0.020 |
| Deuteranopia (no green cones) | #3F4D6D | 0.014 |
| Tritanopia (no blue cones) | #21585B | 0.051 |
| Achromatopsia (no color) | #4F4F4F | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #38516E
#38516E
oklch(42.8% 0.057 252.8)
- #624A2A
#624A2A
oklch(42.7% 0.057 73.2)
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 #38516E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- YInMn Blue #415A77 ΔE 0.032
- Light Navy Blue #2E5A88 ΔE 0.045
- Dusk #4E5481 ΔE 0.046
- Dusty Grape #545775 ΔE 0.047
- Deep Sea Blue #015482 ΔE 0.047
- Light Navy #155084 ΔE 0.048
- Dark Grey Blue #29465B ΔE 0.048
- Dusk Blue #26538D ΔE 0.053
Use #38516E 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.