#20323E
Closest named color: Gunmetal (#293241). oklch(30.7% 0.032 238.4), rgb(32, 50, 62).
Aa
White text reads best on this color (13.23:1).
About this color
#20323E is a dark, muted blue. In OKLCH its lightness is 31%, its chroma 0.032 and its hue 238°. Its hue sits on the cool side of the wheel. The nearest named color is Gunmetal (#293241), ΔE 0.015 away. White text reads best on it, at 13.23:1.
| Hue family | Blues |
| Lightness | dark (31%) |
| Chroma | muted (0.032) |
| Temperature | cool |
| Nearest name | Gunmetal (#293241) |
| Black text | 1.58:1 |
| White text | 13.23:1 |
Values
| HEX | #20323E |
| RGB | rgb(32, 50, 62) |
| HSL | hsl(204, 32%, 18%) |
| OKLCH | oklch(30.7% 0.032 238.4) |
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 #20323E | 13.23:1 | AAA | Lc -102.8 | Preferred for body text |
| Black text on #20323E | 1.58:1 | Fails | Lc 0.0 | Not readable |
| #20323E text on white | 13.23:1 | AAA | Lc 99.5 | Preferred for body text |
| #20323E text on black | 1.58:1 | 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
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E3EBF0
oklch(93.5% 0.011 234.8)
-
Step 200
200
#CDDBE6
oklch(88.4% 0.021 241.4)
-
Step 300
300
#ABC5D7
oklch(81% 0.038 238.2)
-
Step 400
400
#7DA7C2
oklch(70.8% 0.06 236.9)
-
Step 500
500
#5B90B3
oklch(63% 0.077 238.6)
-
Step 600
600
#3F7A9F
oklch(55.6% 0.084 238.4)
-
Step 700
700
#316788
oklch(49.2% 0.078 238)
-
Step 800
800
#29546E
oklch(42.7% 0.064 237.4)
-
Step 900
900
#264559
oklch(37.6% 0.05 238.4)
-
Step 950
950 (this color)
#20323E
oklch(30.7% 0.032 238.4)
#20323E 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) | #2D323F | 0.020 |
| Deuteranopia (no green cones) | #292E3E | 0.018 |
| Tritanopia (no blue cones) | #143536 | 0.025 |
| Achromatopsia (no color) | #303030 | 0.032 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #20323E
#20323E
oklch(30.7% 0.032 238.4)
- #3C2C1F
#3C2C1F
oklch(30.8% 0.032 60.3)
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 #20323E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Gunmetal #293241 ΔE 0.015
- Space Cadet #2B2D42 ΔE 0.025
- Dark Blue Grey #1F3B4D ΔE 0.035
- Midnight Green #073B4C ΔE 0.036
- Oxford Blue #1B263B ΔE 0.042
- Onyx #343A40 ΔE 0.043
- Prussian Blue #1D3557 ΔE 0.044
- Dark #1B2431 ΔE 0.050
Use #20323E 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.