#372736
Closest named color: Space Cadet (#2B2D42). oklch(29.8% 0.035 328.5), rgb(55, 39, 54).
Aa
White text reads best on this color (13.94:1).
About this color
#372736 is a dark, muted purple. In OKLCH its lightness is 30%, its chroma 0.035 and its hue 328°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.031 away. White text reads best on it, at 13.94:1.
| Hue family | Purples |
| Lightness | dark (30%) |
| Chroma | muted (0.035) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.50:1 |
| White text | 13.94:1 |
Values
| HEX | #372736 |
| RGB | rgb(55, 39, 54) |
| HSL | hsl(304, 17%, 18%) |
| OKLCH | oklch(29.8% 0.035 328.5) |
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 #372736 | 13.94:1 | AAA | Lc -103.6 | Preferred for body text |
| Black text on #372736 | 1.50:1 | Fails | Lc 0.0 | Not readable |
| #372736 text on white | 13.94:1 | AAA | Lc 100.5 | Preferred for body text |
| #372736 text on black | 1.50:1 | 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
#F8F4F7
oklch(97.1% 0.006 334)
-
Step 100
100
#EEE7EE
oklch(93.5% 0.012 325.7)
-
Step 200
200
#E2D4E1
oklch(88.5% 0.023 328)
-
Step 300
300
#D0B8CE
oklch(81% 0.04 328.6)
-
Step 400
400
#B892B5
oklch(70.6% 0.066 328.8)
-
Step 500
500
#A677A3
oklch(63.1% 0.084 328.7)
-
Step 600
600
#915F8E
oklch(55.6% 0.092 328.8)
-
Step 700
700
#7B4E79
oklch(49% 0.086 328.3)
-
Step 800
800
#644162
oklch(42.8% 0.069 328.7)
-
Step 900
900
#523750
oklch(37.8% 0.055 329.1)
-
Step 950
950 (this color)
#372736
oklch(29.8% 0.035 328.5)
#372736 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) | #262B37 | 0.032 |
| Deuteranopia (no green cones) | #2A2D35 | 0.030 |
| Tritanopia (no blue cones) | #38282C | 0.020 |
| Achromatopsia (no color) | #2C2C2C | 0.035 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #372736
#372736
oklch(29.8% 0.035 328.5)
- #213223
#213223
oklch(29.7% 0.035 147.7)
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 #372736, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.031
- Gunmetal #293241 ΔE 0.040
- Jet #212529 ΔE 0.050
- Oxford Blue #1B263B ΔE 0.051
- Dark #1B2431 ΔE 0.054
- Onyx #343A40 ΔE 0.059
- Dark Blue Grey #1F3B4D ΔE 0.071
- Prussian Blue #1D3557 ΔE 0.072
Use #372736 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.