#202F43
Closest named color: Space Cadet (#2B2D42). oklch(30.2% 0.042 255.9), rgb(32, 47, 67).
Aa
White text reads best on this color (13.55:1).
About this color
#202F43 is a dark, muted blue. In OKLCH its lightness is 30%, its chroma 0.042 and its hue 256°. Its hue sits on the cool side of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.017 away. White text reads best on it, at 13.55:1.
| Hue family | Blues |
| Lightness | dark (30%) |
| Chroma | muted (0.042) |
| Temperature | cool |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.54:1 |
| White text | 13.55:1 |
Values
| HEX | #202F43 |
| RGB | rgb(32, 47, 67) |
| HSL | hsl(214, 35%, 19%) |
| OKLCH | oklch(30.2% 0.042 255.9) |
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 #202F43 | 13.55:1 | AAA | Lc -103.1 | Preferred for body text |
| Black text on #202F43 | 1.54:1 | Fails | Lc 0.0 | Not readable |
| #202F43 text on white | 13.55:1 | AAA | Lc 100.0 | Preferred for body text |
| #202F43 text on black | 1.54:1 | 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
#F3F6FA
oklch(97.2% 0.006 255.5)
-
Step 100
100
#E4EAF4
oklch(93.5% 0.015 260.7)
-
Step 200
200
#CEDAEC
oklch(88.5% 0.028 258.4)
-
Step 300
300
#ACC3E1
oklch(81% 0.049 255.1)
-
Step 400
400
#80A3D2
oklch(70.7% 0.079 255.9)
-
Step 500
500
#5F8BC6
oklch(63% 0.102 256)
-
Step 600
600
#4675B2
oklch(55.7% 0.109 255.6)
-
Step 700
700
#37629A
oklch(49.2% 0.102 255.7)
-
Step 800
800
#2E507C
oklch(42.7% 0.084 255.5)
-
Step 900
900
#294364
oklch(37.8% 0.065 255)
-
Step 950
950 (this color)
#202F43
oklch(30.2% 0.042 255.9)
#202F43 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) | #273044 | 0.011 |
| Deuteranopia (no green cones) | #232D43 | 0.008 |
| Tritanopia (no blue cones) | #123336 | 0.036 |
| Achromatopsia (no color) | #2E2E2E | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #202F43
#202F43
oklch(30.2% 0.042 255.9)
- #3A2B15
#3A2B15
oklch(30.1% 0.041 75.6)
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 #202F43, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.017
- Gunmetal #293241 ΔE 0.019
- Oxford Blue #1B263B ΔE 0.033
- Prussian Blue #1D3557 ΔE 0.037
- Dark Blue Grey #1F3B4D ΔE 0.040
- Midnight Green #073B4C ΔE 0.041
- Dark #1B2431 ΔE 0.046
- Jet #212529 ΔE 0.051
Use #202F43 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.