#3D2847
Closest named color: Space Cadet (#2B2D42). oklch(31.6% 0.06 314.3), rgb(61, 40, 71).
Aa
White text reads best on this color (13.18:1).
About this color
#3D2847 is a dark, muted purple. In OKLCH its lightness is 32%, its chroma 0.060 and its hue 314°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.038 away. White text reads best on it, at 13.18:1.
| Hue family | Purples |
| Lightness | dark (32%) |
| Chroma | muted (0.060) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.59:1 |
| White text | 13.18:1 |
Values
| HEX | #3D2847 |
| RGB | rgb(61, 40, 71) |
| HSL | hsl(281, 28%, 22%) |
| OKLCH | oklch(31.6% 0.06 314.3) |
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 #3D2847 | 13.18:1 | AAA | Lc -102.6 | Preferred for body text |
| Black text on #3D2847 | 1.59:1 | Fails | Lc 0.0 | Not readable |
| #3D2847 text on white | 13.18:1 | AAA | Lc 99.4 | Preferred for body text |
| #3D2847 text on black | 1.59:1 | 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
#F8F4FA
oklch(97.2% 0.009 314.8)
-
Step 100
100
#EFE6F4
oklch(93.6% 0.021 313.8)
-
Step 200
200
#E3D2EC
oklch(88.5% 0.04 314.1)
-
Step 300
300
#D2B3E1
oklch(80.8% 0.072 314.7)
-
Step 400
400
#BB8BD2
oklch(70.8% 0.113 314.4)
-
Step 500
500
#A96CC6
oklch(63.1% 0.145 314.1)
-
Step 600
600
#9451B2
oklch(55.5% 0.158 314.3)
-
Step 700
700
#7E4199
oklch(49% 0.147 314.3)
-
Step 800
800
#67377C
oklch(42.8% 0.12 314.6)
-
Step 900
900
#543064
oklch(37.7% 0.095 314.6)
-
Step 950
950 (this color)
#3D2847
oklch(31.6% 0.06 314.3)
#3D2847 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) | #232F48 | 0.048 |
| Deuteranopia (no green cones) | #283146 | 0.045 |
| Tritanopia (no blue cones) | #3C2C34 | 0.040 |
| Achromatopsia (no color) | #303030 | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D2847
#3D2847
oklch(31.6% 0.06 314.3)
- #253818
#253818
oklch(31.5% 0.058 133.9)
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 #3D2847, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.038
- Gunmetal #293241 ΔE 0.049
- Prussian Blue #1D3557 ΔE 0.062
- Onyx #343A40 ΔE 0.063
- Oxford Blue #1B263B ΔE 0.067
- Dark Blue Grey #1F3B4D ΔE 0.070
- Deep Violet #490648 ΔE 0.072
- Eggplant Purple #430541 ΔE 0.075
Use #3D2847 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.