#202A4D
Closest named color: Space Cadet (#2B2D42). oklch(29.5% 0.065 270), rgb(32, 42, 77).
Aa
White text reads best on this color (14.00:1).
About this color
#202A4D is a dark, muted blue. In OKLCH its lightness is 30%, its chroma 0.065 and its hue 270°. Its hue sits on the cool side of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.030 away. White text reads best on it, at 14.00:1.
| Hue family | Blues |
| Lightness | dark (30%) |
| Chroma | muted (0.065) |
| Temperature | cool |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.49:1 |
| White text | 14.00:1 |
Values
| HEX | #202A4D |
| RGB | rgb(32, 42, 77) |
| HSL | hsl(227, 41%, 21%) |
| OKLCH | oklch(29.5% 0.065 270) |
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 #202A4D | 14.00:1 | AAA | Lc -103.6 | Preferred for body text |
| Black text on #202A4D | 1.49:1 | Fails | Lc 0.0 | Not readable |
| #202A4D text on white | 14.00:1 | AAA | Lc 100.6 | Preferred for body text |
| #202A4D text on black | 1.49:1 | 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
#F3F5FD
oklch(97.1% 0.011 274.9)
-
Step 100
100
#E4EAF9
oklch(93.7% 0.021 268.4)
-
Step 200
200
#CED8F6
oklch(88.4% 0.043 270.9)
-
Step 300
300
#ADBFF3
oklch(80.9% 0.076 269.8)
-
Step 400
400
#839CEE
oklch(70.8% 0.124 270.1)
-
Step 500
500
#6581E8
oklch(63.1% 0.158 270)
-
Step 600
600
#4E68D6
oklch(55.6% 0.171 270)
-
Step 700
700
#3F56BA
oklch(49.2% 0.159 269.9)
-
Step 800
800
#344796
oklch(42.8% 0.131 269.9)
-
Step 900
900
#2D3C78
oklch(37.7% 0.104 270.2)
-
Step 950
950 (this color)
#202A4D
oklch(29.5% 0.065 270)
#202A4D 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) | #1C2E4E | 0.013 |
| Deuteranopia (no green cones) | #172A4C | 0.012 |
| Tritanopia (no blue cones) | #0A3237 | 0.060 |
| Achromatopsia (no color) | #2C2C2C | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #202A4D
#202A4D
oklch(29.5% 0.065 270)
- #382B00
#382B00
oklch(29.5% 0.06 90.9)
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 #202A4D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.030
- Oxford Blue #1B263B ΔE 0.035
- Prussian Blue #1D3557 ΔE 0.036
- Marine #042E60 ΔE 0.041
- Gunmetal #293241 ΔE 0.042
- Dark #1B2431 ΔE 0.054
- Dark Blue Grey #1F3B4D ΔE 0.056
- Midnight Green #073B4C ΔE 0.058
Use #202A4D 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.