#372C44
Closest named color: Space Cadet (#2B2D42). oklch(31.6% 0.044 305), rgb(55, 44, 68).
Aa
White text reads best on this color (13.07:1).
About this color
#372C44 is a dark, muted purple. In OKLCH its lightness is 32%, its chroma 0.044 and its hue 305°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.022 away. White text reads best on it, at 13.07:1.
| Hue family | Purples |
| Lightness | dark (32%) |
| Chroma | muted (0.044) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.60:1 |
| White text | 13.07:1 |
Values
| HEX | #372C44 |
| RGB | rgb(55, 44, 68) |
| HSL | hsl(268, 21%, 22%) |
| OKLCH | oklch(31.6% 0.044 305) |
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 #372C44 | 13.07:1 | AAA | Lc -102.6 | Preferred for body text |
| Black text on #372C44 | 1.60:1 | Fails | Lc 0.0 | Not readable |
| #372C44 text on white | 13.07:1 | AAA | Lc 99.3 | Preferred for body text |
| #372C44 text on black | 1.60:1 | 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
#F6F4F9
oklch(97% 0.007 304.2)
-
Step 100
100
#ECE7F2
oklch(93.5% 0.016 306.4)
-
Step 200
200
#DDD5E9
oklch(88.5% 0.028 303.9)
-
Step 300
300
#C8B9DC
oklch(80.9% 0.051 304.7)
-
Step 400
400
#AD94CB
oklch(70.8% 0.083 305.1)
-
Step 500
500
#9978BE
oklch(63.1% 0.108 305.2)
-
Step 600
600
#8360AA
oklch(55.6% 0.117 304.7)
-
Step 700
700
#6F4F92
oklch(49.1% 0.109 304.7)
-
Step 800
800
#5A4176
oklch(42.6% 0.089 304.6)
-
Step 900
900
#4A375F
oklch(37.6% 0.07 305.1)
-
Step 950
950 (this color)
#372C44
oklch(31.6% 0.044 305)
#372C44 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) | #273045 | 0.029 |
| Deuteranopia (no green cones) | #293143 | 0.028 |
| Tritanopia (no blue cones) | #352F35 | 0.032 |
| Achromatopsia (no color) | #313131 | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #372C44
#372C44
oklch(31.6% 0.044 305)
- #2D361C
#2D361C
oklch(31.7% 0.045 124.5)
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 #372C44, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.022
- Gunmetal #293241 ΔE 0.031
- Onyx #343A40 ΔE 0.048
- Prussian Blue #1D3557 ΔE 0.052
- Dark Blue Grey #1F3B4D ΔE 0.055
- Oxford Blue #1B263B ΔE 0.056
- Dark #1B2431 ΔE 0.067
- Jet #212529 ΔE 0.067
Use #372C44 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.