#7B3089
Closest named color: Rebecca Purple (#663399). oklch(45.3% 0.155 321), rgb(123, 48, 137).
Aa
White text reads best on this color (7.99:1).
About this color
#7B3089 is a medium-dark, vivid purple. In OKLCH its lightness is 45%, its chroma 0.155 and its hue 321°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.050 away. White text reads best on it, at 7.99:1.
| Hue family | Purples |
| Lightness | medium-dark (45%) |
| Chroma | vivid (0.155) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.62:1 |
| White text | 7.99:1 |
Values
| HEX | #7B3089 |
| RGB | rgb(123, 48, 137) |
| HSL | hsl(291, 48%, 36%) |
| OKLCH | oklch(45.3% 0.155 321) |
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 #7B3089 | 7.99:1 | AAA | Lc -91.8 | Preferred for body text |
| Black text on #7B3089 | 2.62:1 | Fails | Lc 17.0 | Dividers and decoration only |
| #7B3089 text on white | 7.99:1 | AAA | Lc 87.0 | Fine for body text |
| #7B3089 text on black | 2.62:1 | Fails | Lc -15.1 | 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
#F9F3FA
oklch(97.1% 0.011 321.3)
-
Step 100
100
#F2E4F5
oklch(93.5% 0.027 320.2)
-
Step 200
200
#E9CFEE
oklch(88.5% 0.05 320.8)
-
Step 300
300
#DCAEE5
oklch(81% 0.091 320.8)
-
Step 400
400
#C980D7
oklch(70.7% 0.145 321)
-
Step 500
500
#BA5CCC
oklch(63.1% 0.185 321)
-
Step 600
600
#A53DB9
oklch(55.5% 0.202 320.8)
-
Step 700
700
#8E2E9F
oklch(49.2% 0.187 321.2)
-
Step 800
800 (this color)
#7B3089
oklch(45.3% 0.155 321)
-
Step 900
900
#5D2668
oklch(37.6% 0.122 320.7)
-
Step 950
950
#37173D
oklch(27% 0.078 321.1)
#7B3089 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) | #1A4B8C | 0.153 |
| Deuteranopia (no green cones) | #395387 | 0.132 |
| Tritanopia (no blue cones) | #7C3E58 | 0.094 |
| Achromatopsia (no color) | #515151 | 0.156 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7B3089
#7B3089
oklch(45.3% 0.155 321)
- #146900
#146900
oklch(45.4% 0.149 141)
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 #7B3089, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.050
- Warm Purple #952E8F ΔE 0.053
- Purple #800080 ΔE 0.055
- Dark Magenta #8B008B ΔE 0.055
- Light Eggplant #894585 ΔE 0.058
- Purply #983FB2 ΔE 0.089
- Grape #7209B7 ΔE 0.092
- Red Violet #9E0168 ΔE 0.093
Use #7B3089 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.