#204A95
Closest named color: Cobalt (#1E488F). oklch(42.4% 0.132 260.9), rgb(32, 74, 149).
Aa
White text reads best on this color (8.48:1).
About this color
#204A95 is a dark, moderately saturated blue. In OKLCH its lightness is 42%, its chroma 0.132 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Cobalt (#1E488F), ΔE 0.011 away. White text reads best on it, at 8.48:1.
| Hue family | Blues |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.132) |
| Temperature | cool |
| Nearest name | Cobalt (#1E488F) |
| Black text | 2.47:1 |
| White text | 8.48:1 |
Values
| HEX | #204A95 |
| RGB | rgb(32, 74, 149) |
| HSL | hsl(218, 65%, 35%) |
| OKLCH | oklch(42.4% 0.132 260.9) |
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 #204A95 | 8.48:1 | AAA | Lc -93.4 | Preferred for body text |
| Black text on #204A95 | 2.47:1 | Fails | Lc 15.2 | Dividers and decoration only |
| #204A95 text on white | 8.48:1 | AAA | Lc 88.8 | Fine for body text |
| #204A95 text on black | 2.47:1 | Fails | Lc -13.4 | 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
#F2F6FD
oklch(97.2% 0.01 261.8)
-
Step 100
100
#E2EAF9
oklch(93.5% 0.022 263.2)
-
Step 200
200
#C9DAF6
oklch(88.4% 0.043 260.4)
-
Step 300
300
#A5C2F3
oklch(81% 0.077 260.8)
-
Step 400
400
#74A0ED
oklch(70.6% 0.123 261.1)
-
Step 500
500
#4F86E8
oklch(63% 0.159 261)
-
Step 600
600
#336ED6
oklch(55.6% 0.172 260.8)
-
Step 700
700
#265BB9
oklch(49.1% 0.159 260.9)
-
Step 800
800 (this color)
#204A95
oklch(42.4% 0.132 260.9)
-
Step 900
900
#203F77
oklch(37.6% 0.103 261.2)
-
Step 950
950
#132546
oklch(26.9% 0.066 261.5)
#204A95 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) | #1E5298 | 0.022 |
| Deuteranopia (no green cones) | #004894 | 0.019 |
| Tritanopia (no blue cones) | #005C68 | 0.103 |
| Achromatopsia (no color) | #4D4D4D | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #204A95
#204A95
oklch(42.4% 0.132 260.9)
- #664800
#664800
oklch(42.3% 0.087 81.3)
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 #204A95, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cobalt #1E488F ΔE 0.011
- Dusk Blue #26538D ΔE 0.032
- Light Navy #155084 ΔE 0.036
- Deep Sea Blue #015482 ΔE 0.048
- Blueberry #464196 ΔE 0.048
- Twilight Blue #0A437A ΔE 0.052
- Dark Slate Blue #483D8B ΔE 0.057
- Light Navy Blue #2E5A88 ΔE 0.058
Use #204A95 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.