#74337C
Closest named color: Rebecca Purple (#663399). oklch(43.9% 0.134 323.1), rgb(116, 51, 124).
Aa
White text reads best on this color (8.37:1).
About this color
#74337C is a dark, moderately saturated purple. In OKLCH its lightness is 44%, its chroma 0.134 and its hue 323°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.057 away. White text reads best on it, at 8.37:1.
| Hue family | Purples |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.134) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.50:1 |
| White text | 8.37:1 |
Values
| HEX | #74337C |
| RGB | rgb(116, 51, 124) |
| HSL | hsl(293, 42%, 34%) |
| OKLCH | oklch(43.9% 0.134 323.1) |
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 #74337C | 8.37:1 | AAA | Lc -93.0 | Preferred for body text |
| Black text on #74337C | 2.50:1 | Fails | Lc 15.6 | Dividers and decoration only |
| #74337C text on white | 8.37:1 | AAA | Lc 88.4 | Fine for body text |
| #74337C text on black | 2.50:1 | Fails | Lc -13.8 | 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
#F9F3FA
oklch(97.1% 0.011 321.3)
-
Step 100
100
#F2E5F3
oklch(93.6% 0.023 323.6)
-
Step 200
200
#E8D0EA
oklch(88.5% 0.044 323.6)
-
Step 300
300
#DAB0DE
oklch(80.9% 0.078 323.4)
-
Step 400
400
#C685CE
oklch(70.8% 0.125 322.9)
-
Step 500
500
#B664C0
oklch(63.1% 0.159 323.1)
-
Step 600
600
#A248AD
oklch(55.7% 0.174 323.2)
-
Step 700
700
#8A3894
oklch(49% 0.162 323.2)
-
Step 800
800 (this color)
#74337C
oklch(43.9% 0.134 323.1)
-
Step 900
900
#5B2B61
oklch(37.7% 0.104 323.1)
-
Step 950
950
#351A39
oklch(27% 0.066 322.3)
#74337C 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) | #27497E | 0.131 |
| Deuteranopia (no green cones) | #3D507A | 0.114 |
| Tritanopia (no blue cones) | #763D52 | 0.081 |
| Achromatopsia (no color) | #4E4E4E | 0.135 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #74337C
#74337C
oklch(43.9% 0.134 323.1)
- #136415
#136415
oklch(44% 0.135 143.1)
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 #74337C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.057
- Light Eggplant #894585 ΔE 0.062
- Purple #800080 ΔE 0.064
- Warm Purple #952E8F ΔE 0.071
- Dark Magenta #8B008B ΔE 0.073
- Rich Purple #720058 ΔE 0.086
- Dark Slate Blue #483D8B ΔE 0.086
- Velvet #750851 ΔE 0.087
Use #74337C 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.