#202148
Closest named color: Oxford Blue (#1B263B). oklch(27% 0.071 279.4), rgb(32, 33, 72).
Aa
White text reads best on this color (15.30:1).
About this color
#202148 is a dark, moderately saturated blue. In OKLCH its lightness is 27%, its chroma 0.071 and its hue 279°. Its hue sits on the cool side of the wheel. The nearest named color is Oxford Blue (#1B263B), ΔE 0.033 away. White text reads best on it, at 15.30:1.
| Hue family | Blues |
| Lightness | dark (27%) |
| Chroma | moderately saturated (0.071) |
| Temperature | cool |
| Nearest name | Oxford Blue (#1B263B) |
| Black text | 1.37:1 |
| White text | 15.30:1 |
Values
| HEX | #202148 |
| RGB | rgb(32, 33, 72) |
| HSL | hsl(239, 38%, 20%) |
| OKLCH | oklch(27% 0.071 279.4) |
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 #202148 | 15.30:1 | AAA | Lc -104.8 | Preferred for body text |
| Black text on #202148 | 1.37:1 | Fails | Lc 0.0 | Not readable |
| #202148 text on white | 15.30:1 | AAA | Lc 102.1 | Preferred for body text |
| #202148 text on black | 1.37:1 | 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
#F4F5FD
oklch(97.2% 0.011 280.5)
-
Step 100
100
#E6E9FA
oklch(93.7% 0.023 277.9)
-
Step 200
200
#D2D7F8
oklch(88.6% 0.046 278.6)
-
Step 300
300
#B5BBF7
oklch(80.9% 0.085 279.9)
-
Step 400
400
#9096F3
oklch(70.7% 0.135 279.5)
-
Step 500
500
#7779EE
oklch(63.1% 0.172 279.5)
-
Step 600
600
#615FDC
oklch(55.6% 0.186 279.2)
-
Step 700
700
#514DBF
oklch(49.1% 0.173 279.4)
-
Step 800
800
#42409B
oklch(42.7% 0.144 279.4)
-
Step 900
900
#37377B
oklch(37.6% 0.113 279.5)
-
Step 950
950 (this color)
#202148
oklch(27% 0.071 279.4)
#202148 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) | #0F2749 | 0.027 |
| Deuteranopia (no green cones) | #0C2447 | 0.027 |
| Tritanopia (no blue cones) | #102931 | 0.061 |
| Achromatopsia (no color) | #252525 | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #202148
#202148
oklch(27% 0.071 279.4)
- #2D2700
#2D2700
oklch(27.1% 0.056 100.5)
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 #202148, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Oxford Blue #1B263B ΔE 0.033
- Dark #1B2431 ΔE 0.048
- Space Cadet #2B2D42 ΔE 0.048
- Marine #042E60 ΔE 0.058
- Dark Indigo #1F0954 ΔE 0.060
- Gunmetal #293241 ΔE 0.063
- Jet #212529 ΔE 0.064
- Prussian Blue #1D3557 ΔE 0.064
Use #202148 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.