#67337A
Closest named color: Rebecca Purple (#663399). oklch(42% 0.125 316.2), rgb(103, 51, 122).
Aa
White text reads best on this color (9.00:1).
About this color
#67337A is a dark, moderately saturated purple. In OKLCH its lightness is 42%, its chroma 0.125 and its hue 316°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.051 away. White text reads best on it, at 9.00:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.125) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.33:1 |
| White text | 9.00:1 |
Values
| HEX | #67337A |
| RGB | rgb(103, 51, 122) |
| HSL | hsl(284, 41%, 34%) |
| OKLCH | oklch(42% 0.125 316.2) |
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 #67337A | 9.00:1 | AAA | Lc -94.7 | Preferred for body text |
| Black text on #67337A | 2.33:1 | Fails | Lc 13.7 | Not readable |
| #67337A text on white | 9.00:1 | AAA | Lc 90.3 | Preferred for body text |
| #67337A text on black | 2.33:1 | Fails | Lc -12.0 | 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 800.
-
Step 50
50
#F8F4FA
oklch(97.2% 0.009 314.8)
-
Step 100
100
#F0E6F4
oklch(93.7% 0.021 316.5)
-
Step 200
200
#E4D1EC
oklch(88.4% 0.042 316)
-
Step 300
300
#D4B3E1
oklch(81% 0.073 316.4)
-
Step 400
400
#BD89D2
oklch(70.7% 0.118 315.9)
-
Step 500
500
#AC6AC5
oklch(63.1% 0.148 316.2)
-
Step 600
600
#974FB2
oklch(55.5% 0.163 316)
-
Step 700
700
#813F99
oklch(49.1% 0.151 316.1)
-
Step 800
800 (this color)
#67337A
oklch(42% 0.125 316.2)
-
Step 900
900
#552F64
oklch(37.7% 0.097 315.7)
-
Step 950
950
#321C3A
oklch(27% 0.061 316.6)
#67337A 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) | #22467C | 0.113 |
| Deuteranopia (no green cones) | #344B78 | 0.101 |
| Tritanopia (no blue cones) | #663E51 | 0.081 |
| Achromatopsia (no color) | #494949 | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #67337A
#67337A
oklch(42% 0.125 316.2)
- #295B01
#295B01
oklch(42% 0.124 136.1)
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 #67337A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.051
- Dark Slate Blue #483D8B ΔE 0.065
- Purple #800080 ΔE 0.076
- Blueberry #464196 ΔE 0.078
- Light Eggplant #894585 ΔE 0.084
- Twilight #4E518B ΔE 0.084
- Rich Purple #720058 ΔE 0.086
- Velvet #750851 ΔE 0.089
Use #67337A 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.