#202343
Closest named color: Oxford Blue (#1B263B). oklch(27.1% 0.059 277.6), rgb(32, 35, 67).
Aa
White text reads best on this color (15.18:1).
About this color
#202343 is a dark, muted blue. In OKLCH its lightness is 27%, its chroma 0.059 and its hue 278°. Its hue sits on the cool side of the wheel. The nearest named color is Oxford Blue (#1B263B), ΔE 0.021 away. White text reads best on it, at 15.18:1.
| Hue family | Blues |
| Lightness | dark (27%) |
| Chroma | muted (0.059) |
| Temperature | cool |
| Nearest name | Oxford Blue (#1B263B) |
| Black text | 1.38:1 |
| White text | 15.18:1 |
Values
| HEX | #202343 |
| RGB | rgb(32, 35, 67) |
| HSL | hsl(235, 35%, 19%) |
| OKLCH | oklch(27.1% 0.059 277.6) |
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 #202343 | 15.18:1 | AAA | Lc -104.8 | Preferred for body text |
| Black text on #202343 | 1.38:1 | Fails | Lc 0.0 | Not readable |
| #202343 text on white | 15.18:1 | AAA | Lc 102.0 | Preferred for body text |
| #202343 text on black | 1.38:1 | 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
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E6E9F8
oklch(93.6% 0.02 276.9)
-
Step 200
200
#D2D7F3
oklch(88.4% 0.039 277.6)
-
Step 300
300
#B5BDEE
oklch(80.9% 0.07 277.5)
-
Step 400
400
#9099E6
oklch(70.7% 0.113 278)
-
Step 500
500
#767EDE
oklch(63% 0.143 277.9)
-
Step 600
600
#6066CC
oklch(55.7% 0.155 277.6)
-
Step 700
700
#4F54B0
oklch(49.1% 0.144 277.4)
-
Step 800
800
#41458F
oklch(42.7% 0.12 277.7)
-
Step 900
900
#373B72
oklch(37.8% 0.093 277.8)
-
Step 950
950 (this color)
#202343
oklch(27.1% 0.059 277.6)
#202343 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) | #172744 | 0.017 |
| Deuteranopia (no green cones) | #142442 | 0.018 |
| Tritanopia (no blue cones) | #142A2F | 0.053 |
| Achromatopsia (no color) | #262626 | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #202343
#202343
oklch(27.1% 0.059 277.6)
- #2E2600
#2E2600
oklch(27% 0.056 97.1)
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 #202343, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Oxford Blue #1B263B ΔE 0.021
- Dark #1B2431 ΔE 0.037
- Space Cadet #2B2D42 ΔE 0.040
- Jet #212529 ΔE 0.052
- Gunmetal #293241 ΔE 0.055
- Marine #042E60 ΔE 0.061
- Prussian Blue #1D3557 ΔE 0.062
- Rich Black #0D1B2A ΔE 0.062
Use #202343 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.