#74329B
Closest named color: Rebecca Purple (#663399). oklch(45.8% 0.168 310.3), rgb(116, 50, 155).
Aa
White text reads best on this color (7.85:1).
About this color
#74329B is a medium-dark, vivid purple. In OKLCH its lightness is 46%, its chroma 0.168 and its hue 310°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.027 away. White text reads best on it, at 7.85:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | vivid (0.168) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.67:1 |
| White text | 7.85:1 |
Values
| HEX | #74329B |
| RGB | rgb(116, 50, 155) |
| HSL | hsl(278, 51%, 40%) |
| OKLCH | oklch(45.8% 0.168 310.3) |
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 #74329B | 7.85:1 | AAA | Lc -91.4 | Preferred for body text |
| Black text on #74329B | 2.67:1 | Fails | Lc 17.4 | Dividers and decoration only |
| #74329B text on white | 7.85:1 | AAA | Lc 86.6 | Fine for body text |
| #74329B text on black | 2.67:1 | Fails | Lc -15.5 | Dividers and decoration only |
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
#F8F3FC
oklch(97.1% 0.013 310.5)
-
Step 100
100
#F0E5F8
oklch(93.6% 0.028 311.3)
-
Step 200
200
#E4D0F5
oklch(88.5% 0.054 309.5)
-
Step 300
300
#D4AFF0
oklch(80.9% 0.098 310.1)
-
Step 400
400
#BF82E9
oklch(70.8% 0.157 310.2)
-
Step 500
500
#AF5DE1
oklch(63.1% 0.201 310.6)
-
Step 600
600
#9A3DCF
oklch(55.5% 0.218 310.3)
-
Step 700
700
#842EB3
oklch(49.2% 0.202 310.5)
-
Step 800
800 (this color)
#74329B
oklch(45.8% 0.168 310.3)
-
Step 900
900
#572774
oklch(37.8% 0.131 310.3)
-
Step 950
950
#331844
oklch(27.1% 0.083 310.3)
#74329B 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) | #004F9E | 0.148 |
| Deuteranopia (no green cones) | #235399 | 0.135 |
| Tritanopia (no blue cones) | #6F4862 | 0.116 |
| Achromatopsia (no color) | #525252 | 0.169 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #74329B
#74329B
oklch(45.8% 0.168 310.3)
- #3F6400
#3F6400
oklch(45.8% 0.124 130.3)
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 #74329B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.027
- Grape #7209B7 ΔE 0.065
- Warm Purple #952E8F ΔE 0.070
- Dark Magenta #8B008B ΔE 0.070
- Purple #800080 ΔE 0.072
- Light Eggplant #894585 ΔE 0.076
- Bluey Purple #6241C7 ΔE 0.083
- Purply #983FB2 ΔE 0.084
Use #74329B 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.