#74398E
Closest named color: Rebecca Purple (#663399). oklch(45.9% 0.143 314.2), rgb(116, 57, 142).
Aa
White text reads best on this color (7.72:1).
About this color
#74398E is a medium-dark, vivid purple. In OKLCH its lightness is 46%, its chroma 0.143 and its hue 314°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.038 away. White text reads best on it, at 7.72:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | vivid (0.143) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.71:1 |
| White text | 7.72:1 |
Values
| HEX | #74398E |
| RGB | rgb(116, 57, 142) |
| HSL | hsl(282, 43%, 39%) |
| OKLCH | oklch(45.9% 0.143 314.2) |
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 #74398E | 7.72:1 | AAA | Lc -91.2 | Preferred for body text |
| Black text on #74398E | 2.71:1 | Fails | Lc 17.6 | Dividers and decoration only |
| #74398E text on white | 7.72:1 | AAA | Lc 86.4 | Fine for body text |
| #74398E text on black | 2.71:1 | Fails | Lc -15.7 | 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
#F8F3FB
oklch(97% 0.012 313.2)
-
Step 100
100
#F0E5F5
oklch(93.5% 0.024 315.5)
-
Step 200
200
#E5D1EF
oklch(88.6% 0.046 314.6)
-
Step 300
300
#D5B1E7
oklch(81% 0.084 314.3)
-
Step 400
400
#BF86DA
oklch(70.7% 0.133 314.4)
-
Step 500
500
#AF64D0
oklch(63.1% 0.172 314.6)
-
Step 600
600
#9A48BD
oklch(55.6% 0.186 314.4)
-
Step 700
700
#8338A3
oklch(49% 0.173 314.2)
-
Step 800
800 (this color)
#74398E
oklch(45.9% 0.143 314.2)
-
Step 900
900
#572B6A
oklch(37.7% 0.113 314.6)
-
Step 950
950
#331A3E
oklch(27% 0.071 314.6)
#74398E 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) | #204F91 | 0.129 |
| Deuteranopia (no green cones) | #37548C | 0.113 |
| Tritanopia (no blue cones) | #72485E | 0.096 |
| Achromatopsia (no color) | #535353 | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #74398E
#74398E
oklch(45.9% 0.143 314.2)
- #356600
#356600
oklch(45.7% 0.132 134.2)
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 #74398E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.038
- Light Eggplant #894585 ΔE 0.057
- Warm Purple #952E8F ΔE 0.065
- Purple #800080 ΔE 0.075
- Dark Magenta #8B008B ΔE 0.076
- Dark Slate Blue #483D8B ΔE 0.081
- Blueberry #464196 ΔE 0.084
- Twilight #4E518B ΔE 0.085
Use #74398E 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.