#3D3043
Closest named color: Space Cadet (#2B2D42). oklch(33.1% 0.037 315), rgb(61, 48, 67).
Aa
White text reads best on this color (12.33:1).
About this color
#3D3043 is a dark, muted purple. In OKLCH its lightness is 33%, its chroma 0.037 and its hue 315°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.035 away. White text reads best on it, at 12.33:1.
| Hue family | Purples |
| Lightness | dark (33%) |
| Chroma | muted (0.037) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.70:1 |
| White text | 12.33:1 |
Values
| HEX | #3D3043 |
| RGB | rgb(61, 48, 67) |
| HSL | hsl(281, 17%, 23%) |
| OKLCH | oklch(33.1% 0.037 315) |
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 #3D3043 | 12.33:1 | AAA | Lc -101.5 | Preferred for body text |
| Black text on #3D3043 | 1.70:1 | Fails | Lc 0.0 | Not readable |
| #3D3043 text on white | 12.33:1 | AAA | Lc 98.1 | Preferred for body text |
| #3D3043 text on black | 1.70:1 | 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 900.
-
Step 50
50
#F6F5F7
oklch(97.1% 0.003 308.4)
-
Step 100
100
#ECE8EE
oklch(93.6% 0.009 314.8)
-
Step 200
200
#DDD6E0
oklch(88.5% 0.015 316)
-
Step 300
300
#C8BCCD
oklch(81% 0.027 316.1)
-
Step 400
400
#AB99B4
oklch(70.7% 0.044 314.5)
-
Step 500
500
#977FA2
oklch(63.1% 0.058 315.1)
-
Step 600
600
#81688D
oklch(55.5% 0.063 314.6)
-
Step 700
700
#6D5777
oklch(49.1% 0.057 315.1)
-
Step 800
800
#594761
oklch(42.7% 0.048 315.3)
-
Step 900
900 (this color)
#3D3043
oklch(33.1% 0.037 315)
-
Step 950
950
#2B232E
oklch(27% 0.023 316.8)
#3D3043 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) | #2D3444 | 0.029 |
| Deuteranopia (no green cones) | #303542 | 0.027 |
| Tritanopia (no blue cones) | #3D3237 | 0.024 |
| Achromatopsia (no color) | #353535 | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D3043
#3D3043
oklch(33.1% 0.037 315)
- #2D3A27
#2D3A27
oklch(33.1% 0.037 136)
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 #3D3043, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.035
- Gunmetal #293241 ΔE 0.035
- Onyx #343A40 ΔE 0.037
- Dark Blue Grey #1F3B4D ΔE 0.053
- Charcoal Grey #3C4142 ΔE 0.056
- Prussian Blue #1D3557 ΔE 0.057
- Midnight Green #073B4C ΔE 0.069
- Oxford Blue #1B263B ΔE 0.072
Use #3D3043 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.