#7D3DA4
Closest named color: Rebecca Purple (#663399). oklch(49% 0.165 310.3), rgb(125, 61, 164).
Aa
White text reads best on this color (6.82:1).
About this color
#7D3DA4 is a medium-dark, vivid purple. In OKLCH its lightness is 49%, its chroma 0.165 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 0.053 away. White text reads best on it, at 6.82:1.
| Hue family | Purples |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.165) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 3.07:1 |
| White text | 6.82:1 |
Values
| HEX | #7D3DA4 |
| RGB | rgb(125, 61, 164) |
| HSL | hsl(277, 46%, 44%) |
| OKLCH | oklch(49% 0.165 310.3) |
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 #7D3DA4 | 6.82:1 | AA | Lc -88.1 | Fine for body text |
| Black text on #7D3DA4 | 3.07:1 | AA large text | Lc 21.0 | Dividers and decoration only |
| #7D3DA4 text on white | 6.82:1 | AA | Lc 83.0 | Fine for body text |
| #7D3DA4 text on black | 3.07:1 | AA large text | Lc -18.9 | 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 700.
-
Step 50
50
#F8F4FB
oklch(97.2% 0.01 311.2)
-
Step 100
100
#EFE6F6
oklch(93.7% 0.023 310.7)
-
Step 200
200
#E2D2EF
oklch(88.6% 0.043 310.1)
-
Step 300
300
#D1B3E7
oklch(81% 0.079 310.7)
-
Step 400
400
#B989DC
oklch(70.7% 0.128 310)
-
Step 500
500
#A869D2
oklch(63.2% 0.163 310.2)
-
Step 600
600
#934DBF
oklch(55.6% 0.178 310.2)
-
Step 700
700 (this color)
#7D3DA4
oklch(49% 0.165 310.3)
-
Step 800
800
#663485
oklch(42.8% 0.136 310.4)
-
Step 900
900
#532E6B
oklch(37.7% 0.107 310.3)
-
Step 950
950
#311C3F
oklch(27.2% 0.067 310.3)
#7D3DA4 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) | #0E58A7 | 0.147 |
| Deuteranopia (no green cones) | #315CA2 | 0.129 |
| Tritanopia (no blue cones) | #78516B | 0.114 |
| Achromatopsia (no color) | #5B5B5B | 0.166 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7D3DA4
#7D3DA4
oklch(49% 0.165 310.3)
- #466E00
#466E00
oklch(48.9% 0.132 130.2)
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 #7D3DA4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.053
- Purply #983FB2 ΔE 0.056
- Warm Purple #952E8F ΔE 0.061
- Light Eggplant #894585 ΔE 0.063
- Bluey Purple #6241C7 ΔE 0.076
- Grape #7209B7 ΔE 0.079
- Dark Orchid #9932CC ΔE 0.081
- Dark Magenta #8B008B ΔE 0.082
Use #7D3DA4 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.