#372A3A
Closest named color: Space Cadet (#2B2D42). oklch(30.6% 0.033 319.9), rgb(55, 42, 58).
Aa
White text reads best on this color (13.50:1).
About this color
#372A3A is a dark, muted purple. In OKLCH its lightness is 31%, its chroma 0.033 and its hue 320°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.025 away. White text reads best on it, at 13.50:1.
| Hue family | Purples |
| Lightness | dark (31%) |
| Chroma | muted (0.033) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.55:1 |
| White text | 13.50:1 |
Values
| HEX | #372A3A |
| RGB | rgb(55, 42, 58) |
| HSL | hsl(289, 16%, 20%) |
| OKLCH | oklch(30.6% 0.033 319.9) |
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 #372A3A | 13.50:1 | AAA | Lc -103.1 | Preferred for body text |
| Black text on #372A3A | 1.55:1 | Fails | Lc 0.0 | Not readable |
| #372A3A text on white | 13.50:1 | AAA | Lc 100.0 | Preferred for body text |
| #372A3A text on black | 1.55:1 | 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
#F7F4F8
oklch(97.1% 0.006 317.8)
-
Step 100
100
#EDE7EF
oklch(93.5% 0.012 317.7)
-
Step 200
200
#E0D5E2
oklch(88.6% 0.021 321)
-
Step 300
300
#CCB9D1
oklch(80.9% 0.039 319.2)
-
Step 400
400
#B394B9
oklch(70.7% 0.063 320.8)
-
Step 500
500
#9F7AA8
oklch(63.1% 0.08 319.6)
-
Step 600
600
#8A6293
oklch(55.6% 0.087 320.1)
-
Step 700
700
#75517E
oklch(49.1% 0.082 319.4)
-
Step 800
800
#5F4366
oklch(42.7% 0.066 319.5)
-
Step 900
900
#4E3853
oklch(37.6% 0.053 320)
-
Step 950
950 (this color)
#372A3A
oklch(30.6% 0.033 319.9)
#372A3A 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) | #282D3B | 0.027 |
| Deuteranopia (no green cones) | #2B2F39 | 0.026 |
| Tritanopia (no blue cones) | #372C30 | 0.021 |
| Achromatopsia (no color) | #2E2E2E | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #372A3A
#372A3A
oklch(30.6% 0.033 319.9)
- #263424
#263424
oklch(30.7% 0.034 141.5)
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 #372A3A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.025
- Gunmetal #293241 ΔE 0.033
- Onyx #343A40 ΔE 0.050
- Oxford Blue #1B263B ΔE 0.053
- Jet #212529 ΔE 0.054
- Dark #1B2431 ΔE 0.058
- Dark Blue Grey #1F3B4D ΔE 0.062
- Prussian Blue #1D3557 ΔE 0.064
Use #372A3A 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.