#42133F
Closest named color: Eggplant Purple (#430541). oklch(28.3% 0.095 330.4), rgb(66, 19, 63).
Aa
White text reads best on this color (15.03:1).
About this color
#42133F is a dark, moderately saturated purple. In OKLCH its lightness is 28%, its chroma 0.095 and its hue 330°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Eggplant Purple (#430541), ΔE 0.024 away. White text reads best on it, at 15.03:1.
| Hue family | Purples |
| Lightness | dark (28%) |
| Chroma | moderately saturated (0.095) |
| Temperature | in between |
| Nearest name | Eggplant Purple (#430541) |
| Black text | 1.39:1 |
| White text | 15.03:1 |
Values
| HEX | #42133F |
| RGB | rgb(66, 19, 63) |
| HSL | hsl(304, 55%, 17%) |
| OKLCH | oklch(28.3% 0.095 330.4) |
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 #42133F | 15.03:1 | AAA | Lc -104.3 | Preferred for body text |
| Black text on #42133F | 1.39:1 | Fails | Lc 0.0 | Not readable |
| #42133F text on white | 15.03:1 | AAA | Lc 101.4 | Preferred for body text |
| #42133F text on black | 1.39:1 | 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
#FCF2FA
oklch(97.1% 0.015 332.2)
-
Step 100
100
#F7E2F4
oklch(93.5% 0.033 330.4)
-
Step 200
200
#F2CBED
oklch(88.6% 0.062 330.3)
-
Step 300
300
#EAA6E3
oklch(80.9% 0.112 330.1)
-
Step 400
400
#DD71D4
oklch(70.6% 0.18 330.5)
-
Step 500
500
#D143C9
oklch(63.2% 0.229 330.3)
-
Step 600
600
#BC09B5
oklch(55.6% 0.249 330.4)
-
Step 700
700
#A0009A
oklch(49.1% 0.224 330.4)
-
Step 800
800
#83047E
oklch(42.6% 0.191 330.4)
-
Step 900
900
#6A1566
oklch(37.7% 0.15 330.2)
-
Step 950
950 (this color)
#42133F
oklch(28.3% 0.095 330.4)
#42133F 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) | #0F2240 | 0.099 |
| Deuteranopia (no green cones) | #20293E | 0.085 |
| Tritanopia (no blue cones) | #451827 | 0.050 |
| Achromatopsia (no color) | #262626 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #42133F
#42133F
oklch(28.3% 0.095 330.4)
- #003413
#003413
oklch(28.4% 0.078 150)
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 #42133F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggplant Purple #430541 ΔE 0.024
- Deep Violet #490648 ΔE 0.029
- Aubergine #3D0734 ΔE 0.031
- Eggplant #380835 ΔE 0.037
- Dark Purple #35063E ΔE 0.043
- Plum Purple #4E0550 ΔE 0.044
- Dark Plum #3F012C ΔE 0.045
- Deep Purple #36013F ΔE 0.048
Use #42133F 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.