#3A2B45
Closest named color: Space Cadet (#2B2D42). oklch(31.8% 0.049 310.2), rgb(58, 43, 69).
Aa
White text reads best on this color (13.03:1).
About this color
#3A2B45 is a dark, muted purple. In OKLCH its lightness is 32%, its chroma 0.049 and its hue 310°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.028 away. White text reads best on it, at 13.03:1.
| Hue family | Purples |
| Lightness | dark (32%) |
| Chroma | muted (0.049) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.61:1 |
| White text | 13.03:1 |
Values
| HEX | #3A2B45 |
| RGB | rgb(58, 43, 69) |
| HSL | hsl(275, 23%, 22%) |
| OKLCH | oklch(31.8% 0.049 310.2) |
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 #3A2B45 | 13.03:1 | AAA | Lc -102.5 | Preferred for body text |
| Black text on #3A2B45 | 1.61:1 | Fails | Lc 0.0 | Not readable |
| #3A2B45 text on white | 13.03:1 | AAA | Lc 99.2 | Preferred for body text |
| #3A2B45 text on black | 1.61:1 | 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
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#EDE7F2
oklch(93.6% 0.016 310.1)
-
Step 200
200
#E0D4EA
oklch(88.6% 0.032 309.9)
-
Step 300
300
#CCB7DD
oklch(80.9% 0.057 309.9)
-
Step 400
400
#B390CC
oklch(70.7% 0.094 310.6)
-
Step 500
500
#A074BF
oklch(63.2% 0.119 310.3)
-
Step 600
600
#8B5BAB
oklch(55.6% 0.13 310.5)
-
Step 700
700
#764A93
oklch(49.1% 0.121 310.5)
-
Step 800
800
#603D77
oklch(42.6% 0.1 310.6)
-
Step 900
900
#4E3560
oklch(37.7% 0.077 309.9)
-
Step 950
950 (this color)
#3A2B45
oklch(31.8% 0.049 310.2)
#3A2B45 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) | #263046 | 0.036 |
| Deuteranopia (no green cones) | #2A3144 | 0.033 |
| Tritanopia (no blue cones) | #392F35 | 0.035 |
| Achromatopsia (no color) | #313131 | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3A2B45
#3A2B45
oklch(31.8% 0.049 310.2)
- #2A371C
#2A371C
oklch(31.7% 0.048 129.8)
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 #3A2B45, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.028
- Gunmetal #293241 ΔE 0.038
- Onyx #343A40 ΔE 0.052
- Prussian Blue #1D3557 ΔE 0.056
- Dark Blue Grey #1F3B4D ΔE 0.060
- Oxford Blue #1B263B ΔE 0.061
- Dark #1B2431 ΔE 0.072
- Jet #212529 ΔE 0.072
Use #3A2B45 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.