#202B77
Closest named color: Midnight Blue (#191970). oklch(33.2% 0.13 271.1), rgb(32, 43, 119).
Aa
White text reads best on this color (12.54:1).
About this color
#202B77 is a dark, moderately saturated blue. In OKLCH its lightness is 33%, its chroma 0.130 and its hue 271°. Its hue sits on the cool side of the wheel. The nearest named color is Midnight Blue (#191970), ΔE 0.046 away. White text reads best on it, at 12.54:1.
| Hue family | Blues |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.130) |
| Temperature | cool |
| Nearest name | Midnight Blue (#191970) |
| Black text | 1.67:1 |
| White text | 12.54:1 |
Values
| HEX | #202B77 |
| RGB | rgb(32, 43, 119) |
| HSL | hsl(232, 58%, 30%) |
| OKLCH | oklch(33.2% 0.13 271.1) |
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 #202B77 | 12.54:1 | AAA | Lc -101.5 | Preferred for body text |
| Black text on #202B77 | 1.67:1 | Fails | Lc 0.0 | Not readable |
| #202B77 text on white | 12.54:1 | AAA | Lc 98.0 | Preferred for body text |
| #202B77 text on black | 1.67:1 | 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
#F2F5FF
oklch(97.1% 0.014 272.7)
-
Step 100
100
#E3E9FD
oklch(93.5% 0.028 272.5)
-
Step 200
200
#CCD8FE
oklch(88.5% 0.054 271.5)
-
Step 300
300
#AABEFF
oklch(81% 0.095 271)
-
Step 400
400
#7E99FF
oklch(70.7% 0.152 270.9)
-
Step 500
500
#607BFF
oklch(63.2% 0.197 271)
-
Step 600
600
#4A5FEF
oklch(55.7% 0.216 271.2)
-
Step 700
700
#3C4DD0
oklch(49.1% 0.201 271.1)
-
Step 800
800
#3140A8
oklch(42.7% 0.166 271.1)
-
Step 900
900 (this color)
#202B77
oklch(33.2% 0.13 271.1)
-
Step 950
950
#18224E
oklch(27.1% 0.082 270.4)
#202B77 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) | #003879 | 0.038 |
| Deuteranopia (no green cones) | #003076 | 0.027 |
| Tritanopia (no blue cones) | #003E4C | 0.104 |
| Achromatopsia (no color) | #333333 | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #202B77
#202B77
oklch(33.2% 0.13 271.1)
- #433400
#433400
oklch(33.2% 0.068 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 #202B77, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Blue #191970 ΔE 0.046
- Marine Blue #01386A ΔE 0.047
- Marine #042E60 ΔE 0.049
- Royal #0C1793 ΔE 0.065
- Twilight Blue #0A437A ΔE 0.065
- Prussian Blue #1D3557 ΔE 0.066
- Dark Blue #00008B ΔE 0.085
- Cobalt #1E488F ΔE 0.086
Use #202B77 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.