#38487F
Closest named color: Light Navy (#155084). oklch(41.6% 0.094 269.7), rgb(56, 72, 127).
Aa
White text reads best on this color (8.74:1).
About this color
#38487F is a dark, moderately saturated blue. In OKLCH its lightness is 42%, its chroma 0.094 and its hue 270°. Its hue sits on the cool side of the wheel. The nearest named color is Light Navy (#155084), ΔE 0.037 away. White text reads best on it, at 8.74:1.
| Hue family | Blues |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.094) |
| Temperature | cool |
| Nearest name | Light Navy (#155084) |
| Black text | 2.40:1 |
| White text | 8.74:1 |
Values
| HEX | #38487F |
| RGB | rgb(56, 72, 127) |
| HSL | hsl(226, 39%, 36%) |
| OKLCH | oklch(41.6% 0.094 269.7) |
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 #38487F | 8.74:1 | AAA | Lc -94.3 | Preferred for body text |
| Black text on #38487F | 2.40:1 | Fails | Lc 14.2 | Not readable |
| #38487F text on white | 8.74:1 | AAA | Lc 89.8 | Fine for body text |
| #38487F text on black | 2.40:1 | Fails | Lc -12.4 | 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
#F3F5FB
oklch(97% 0.008 271.3)
-
Step 100
100
#E5EAF5
oklch(93.6% 0.016 266.3)
-
Step 200
200
#D1D9EE
oklch(88.6% 0.03 269.1)
-
Step 300
300
#B2C0E5
oklch(80.9% 0.055 268.9)
-
Step 400
400
#8B9ED8
oklch(70.7% 0.088 270.1)
-
Step 500
500
#6F85CE
oklch(63.1% 0.113 270.2)
-
Step 600
600
#576EBB
oklch(55.6% 0.123 269.6)
-
Step 700
700
#485BA1
oklch(49% 0.114 270.3)
-
Step 800
800 (this color)
#38487F
oklch(41.6% 0.094 269.7)
-
Step 900
900
#323F69
oklch(37.7% 0.074 269.6)
-
Step 950
950
#1D253D
oklch(26.9% 0.046 269.1)
#38487F 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) | #314E81 | 0.018 |
| Deuteranopia (no green cones) | #29487E | 0.018 |
| Tritanopia (no blue cones) | #13545D | 0.084 |
| Achromatopsia (no color) | #4B4B4B | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #38487F
#38487F
oklch(41.6% 0.094 269.7)
- #5E4900
#5E4900
oklch(41.6% 0.085 89.8)
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 #38487F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Navy #155084 ΔE 0.037
- Cobalt #1E488F ΔE 0.037
- Dusk Blue #26538D ΔE 0.038
- Dark Slate Blue #483D8B ΔE 0.044
- Twilight #4E518B ΔE 0.047
- Deep Sea Blue #015482 ΔE 0.048
- Twilight Blue #0A437A ΔE 0.048
- Blueberry #464196 ΔE 0.049
Use #38487F 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.