#38566D
Closest named color: YInMn Blue (#415A77). oklch(44% 0.052 242.4), rgb(56, 86, 109).
Aa
White text reads best on this color (7.72:1).
About this color
#38566D is a dark, muted blue. In OKLCH its lightness is 44%, its chroma 0.052 and its hue 242°. Its hue sits on the cool side of the wheel. The nearest named color is YInMn Blue (#415A77), ΔE 0.023 away. White text reads best on it, at 7.72:1.
| Hue family | Blues |
| Lightness | dark (44%) |
| Chroma | muted (0.052) |
| Temperature | cool |
| Nearest name | YInMn Blue (#415A77) |
| Black text | 2.72:1 |
| White text | 7.72:1 |
Values
| HEX | #38566D |
| RGB | rgb(56, 86, 109) |
| HSL | hsl(206, 32%, 32%) |
| OKLCH | oklch(44% 0.052 242.4) |
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 #38566D | 7.72:1 | AAA | Lc -91.5 | Preferred for body text |
| Black text on #38566D | 2.72:1 | Fails | Lc 17.3 | Dividers and decoration only |
| #38566D text on white | 7.72:1 | AAA | Lc 86.7 | Fine for body text |
| #38566D text on black | 2.72:1 | Fails | Lc -15.3 | 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 800.
-
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
#D0DBE4
oklch(88.6% 0.017 242.5)
-
Step 300
300
#B0C3D3
oklch(80.8% 0.031 243.5)
-
Step 400
400
#87A5BD
oklch(70.8% 0.048 242.5)
-
Step 500
500
#688EAC
oklch(63% 0.062 242.7)
-
Step 600
600
#4F7898
oklch(55.6% 0.068 242.9)
-
Step 700
700
#3F6582
oklch(49.1% 0.064 242.5)
-
Step 800
800 (this color)
#38566D
oklch(44% 0.052 242.4)
-
Step 900
900
#2E4456
oklch(37.6% 0.041 243.9)
-
Step 950
950
#1B2832
oklch(27% 0.026 242)
#38566D 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) | #4C566E | 0.027 |
| Deuteranopia (no green cones) | #45506D | 0.024 |
| Tritanopia (no blue cones) | #215C5E | 0.043 |
| Achromatopsia (no color) | #535353 | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #38566D
#38566D
oklch(44% 0.052 242.4)
- #674C34
#674C34
oklch(43.9% 0.052 62.5)
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 #38566D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- YInMn Blue #415A77 ΔE 0.023
- Dusty Grape #545775 ΔE 0.042
- Light Navy Blue #2E5A88 ΔE 0.044
- Petrol #005F6A ΔE 0.044
- Dusk #4E5481 ΔE 0.048
- Deep Sea Blue #015482 ΔE 0.051
- Dark Slate Gray #2F4F4F ΔE 0.053
- Deep Teal #00555A ΔE 0.055
Use #38566D 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.