#202D6A
Closest named color: Marine (#042E60). oklch(32.5% 0.107 270.3), rgb(32, 45, 106).
Aa
White text reads best on this color (12.76:1).
About this color
#202D6A is a dark, moderately saturated blue. In OKLCH its lightness is 32%, its chroma 0.107 and its hue 270°. Its hue sits on the cool side of the wheel. The nearest named color is Marine (#042E60), ΔE 0.032 away. White text reads best on it, at 12.76:1.
| Hue family | Blues |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.107) |
| Temperature | cool |
| Nearest name | Marine (#042E60) |
| Black text | 1.64:1 |
| White text | 12.76:1 |
Values
| HEX | #202D6A |
| RGB | rgb(32, 45, 106) |
| HSL | hsl(229, 54%, 27%) |
| OKLCH | oklch(32.5% 0.107 270.3) |
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 #202D6A | 12.76:1 | AAA | Lc -101.9 | Preferred for body text |
| Black text on #202D6A | 1.64:1 | Fails | Lc 0.0 | Not readable |
| #202D6A text on white | 12.76:1 | AAA | Lc 98.6 | Preferred for body text |
| #202D6A text on black | 1.64:1 | 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 900.
-
Step 50
50
#F2F5FD
oklch(97% 0.011 269.6)
-
Step 100
100
#E4EAFA
oklch(93.7% 0.023 269.4)
-
Step 200
200
#CDD8F8
oklch(88.4% 0.046 270.4)
-
Step 300
300
#ACBFF6
oklch(81% 0.081 269.7)
-
Step 400
400
#829BF1
oklch(70.6% 0.129 270.5)
-
Step 500
500
#6480EC
oklch(63.1% 0.165 270.2)
-
Step 600
600
#4D66DA
oklch(55.5% 0.179 270.4)
-
Step 700
700
#3F54BD
oklch(49% 0.166 270.5)
-
Step 800
800
#334699
oklch(42.7% 0.137 270)
-
Step 900
900 (this color)
#202D6A
oklch(32.5% 0.107 270.3)
-
Step 950
950
#1A2347
oklch(26.9% 0.068 270.7)
#202D6A 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) | #01366C | 0.032 |
| Deuteranopia (no green cones) | #002F69 | 0.027 |
| Tritanopia (no blue cones) | #003C46 | 0.091 |
| Achromatopsia (no color) | #323232 | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #202D6A
#202D6A
oklch(32.5% 0.107 270.3)
- #413200
#413200
oklch(32.5% 0.066 90.4)
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 #202D6A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Marine #042E60 ΔE 0.032
- Marine Blue #01386A ΔE 0.036
- Prussian Blue #1D3557 ΔE 0.044
- Midnight Blue #191970 ΔE 0.052
- Twilight Blue #0A437A ΔE 0.065
- Space Cadet #2B2D42 ΔE 0.073
- Dark Blue Grey #1F3B4D ΔE 0.074
- Midnight Green #073B4C ΔE 0.078
Use #202D6A 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.