#202459
Closest named color: Marine (#042E60). oklch(29% 0.094 275.6), rgb(32, 36, 89).
Aa
White text reads best on this color (14.40:1).
About this color
#202459 is a dark, moderately saturated blue. In OKLCH its lightness is 29%, its chroma 0.094 and its hue 276°. Its hue sits on the cool side of the wheel. The nearest named color is Marine (#042E60), ΔE 0.037 away. White text reads best on it, at 14.40:1.
| Hue family | Blues |
| Lightness | dark (29%) |
| Chroma | moderately saturated (0.094) |
| Temperature | cool |
| Nearest name | Marine (#042E60) |
| Black text | 1.45:1 |
| White text | 14.40:1 |
Values
| HEX | #202459 |
| RGB | rgb(32, 36, 89) |
| HSL | hsl(236, 47%, 24%) |
| OKLCH | oklch(29% 0.094 275.6) |
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 #202459 | 14.40:1 | AAA | Lc -103.9 | Preferred for body text |
| Black text on #202459 | 1.45:1 | Fails | Lc 0.0 | Not readable |
| #202459 text on white | 14.40:1 | AAA | Lc 100.9 | Preferred for body text |
| #202459 text on black | 1.45:1 | Fails | Lc 0.0 | 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 950.
-
Step 50
50
#F3F5FF
oklch(97.2% 0.013 277.1)
-
Step 100
100
#E4E9FF
oklch(93.7% 0.03 275.6)
-
Step 200
200
#CED7FF
oklch(88.5% 0.056 275.2)
-
Step 300
300
#AFBCFF
oklch(80.9% 0.096 275.6)
-
Step 400
400
#8796FF
oklch(70.7% 0.154 275.6)
-
Step 500
500
#6C77FF
oklch(63.2% 0.199 275.6)
-
Step 600
600
#5552FF
oklch(55.6% 0.247 275.5)
-
Step 700
700
#4740DF
oklch(49.1% 0.231 275.7)
-
Step 800
800
#3937B4
oklch(42.7% 0.191 275.4)
-
Step 900
900
#30328E
oklch(37.7% 0.149 275.7)
-
Step 950
950 (this color)
#202459
oklch(29% 0.094 275.6)
#202459 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) | #012C5B | 0.035 |
| Deuteranopia (no green cones) | #002758 | 0.033 |
| Tritanopia (no blue cones) | #00303A | 0.081 |
| Achromatopsia (no color) | #2A2A2A | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #202459
#202459
oklch(29% 0.094 275.6)
- #352B00
#352B00
oklch(29.2% 0.06 95.3)
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 #202459, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Marine #042E60 ΔE 0.037
- Midnight Blue #191970 ΔE 0.050
- Prussian Blue #1D3557 ΔE 0.052
- Oxford Blue #1B263B ΔE 0.058
- Space Cadet #2B2D42 ΔE 0.058
- Dark Indigo #1F0954 ΔE 0.062
- Marine Blue #01386A ΔE 0.063
- Gunmetal #293241 ΔE 0.070
Use #202459 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.