#204974
Closest named color: Twilight Blue (#0A437A). oklch(39.8% 0.086 251.8), rgb(32, 73, 116).
Aa
White text reads best on this color (9.26:1).
About this color
#204974 is a dark, moderately saturated blue. In OKLCH its lightness is 40%, its chroma 0.086 and its hue 252°. Its hue sits on the cool side of the wheel. The nearest named color is Twilight Blue (#0A437A), ΔE 0.028 away. White text reads best on it, at 9.26:1.
| Hue family | Blues |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.086) |
| Temperature | cool |
| Nearest name | Twilight Blue (#0A437A) |
| Black text | 2.26:1 |
| White text | 9.26:1 |
Values
| HEX | #204974 |
| RGB | rgb(32, 73, 116) |
| HSL | hsl(211, 57%, 29%) |
| OKLCH | oklch(39.8% 0.086 251.8) |
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 #204974 | 9.26:1 | AAA | Lc -95.5 | Preferred for body text |
| Black text on #204974 | 2.26:1 | Fails | Lc 12.8 | Not readable |
| #204974 text on white | 9.26:1 | AAA | Lc 91.1 | Preferred for body text |
| #204974 text on black | 2.26:1 | Fails | Lc -11.2 | 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 900.
-
Step 50
50
#F1F6FB
oklch(97.1% 0.009 247.9)
-
Step 100
100
#E1EBF6
oklch(93.6% 0.018 250.6)
-
Step 200
200
#C9DBF1
oklch(88.5% 0.036 253.5)
-
Step 300
300
#A3C4EA
oklch(80.9% 0.065 252.2)
-
Step 400
400
#6FA5DF
oklch(70.8% 0.103 251.1)
-
Step 500
500
#478DD7
oklch(63.2% 0.132 251.8)
-
Step 600
600
#2575C4
oklch(55.6% 0.144 252)
-
Step 700
700
#1662A9
oklch(49.1% 0.133 251.8)
-
Step 800
800
#165089
oklch(42.6% 0.111 252)
-
Step 900
900 (this color)
#204974
oklch(39.8% 0.086 251.8)
-
Step 950
950
#102840
oklch(27.1% 0.054 250.5)
#204974 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) | #364C76 | 0.027 |
| Deuteranopia (no green cones) | #2A4473 | 0.017 |
| Tritanopia (no blue cones) | #005359 | 0.066 |
| Achromatopsia (no color) | #474747 | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #204974
#204974
oklch(39.8% 0.086 251.8)
- #633E00
#633E00
oklch(39.8% 0.085 71.7)
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 #204974, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight Blue #0A437A ΔE 0.028
- Light Navy #155084 ΔE 0.030
- Deep Sea Blue #015482 ΔE 0.037
- Dark Grey Blue #29465B ΔE 0.042
- Cobalt #1E488F ΔE 0.046
- Dusk Blue #26538D ΔE 0.049
- Charcoal #264653 ΔE 0.056
- Light Navy Blue #2E5A88 ΔE 0.060
Use #204974 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.