#7C63CD
Closest named color: Light Indigo (#6D5ACF). oklch(57.5% 0.158 291.5), rgb(124, 99, 205).
Aa
White text reads best on this color (4.64:1).
About this color
#7C63CD is a medium-dark, vivid purple. In OKLCH its lightness is 57%, its chroma 0.158 and its hue 292°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Indigo (#6D5ACF), ΔE 0.035 away. White text reads best on it, at 4.64:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.158) |
| Temperature | in between |
| Nearest name | Light Indigo (#6D5ACF) |
| Black text | 4.52:1 |
| White text | 4.64:1 |
Values
| HEX | #7C63CD |
| RGB | rgb(124, 99, 205) |
| HSL | hsl(254, 51%, 60%) |
| OKLCH | oklch(57.5% 0.158 291.5) |
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 #7C63CD | 4.64:1 | AA | Lc -77.5 | Fine for body text |
| Black text on #7C63CD | 4.52:1 | AA | Lc 32.1 | Non-text elements, placeholder text |
| #7C63CD text on white | 4.64:1 | AA | Lc 72.0 | Content text, not long reading |
| #7C63CD text on black | 4.52:1 | AA | Lc -29.7 | 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 600.
-
Step 50
50
#F5F4FC
oklch(97% 0.011 292)
-
Step 100
100
#EAE8F7
oklch(93.7% 0.02 292.1)
-
Step 200
200
#D9D5F2
oklch(88.5% 0.04 291.9)
-
Step 300
300
#C0B9EC
oklch(80.9% 0.072 291)
-
Step 400
400
#A193E2
oklch(70.6% 0.114 291.3)
-
Step 500
500
#8C77D9
oklch(63.2% 0.144 291.6)
-
Step 600
600 (this color)
#7C63CD
oklch(57.5% 0.158 291.5)
-
Step 700
700
#644CAC
oklch(49.1% 0.147 291.5)
-
Step 800
800
#513F8B
oklch(42.7% 0.121 291.3)
-
Step 900
900
#43366F
oklch(37.6% 0.095 291.7)
-
Step 950
950
#272041
oklch(26.9% 0.06 291.6)
#7C63CD 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) | #3676D1 | 0.091 |
| Deuteranopia (no green cones) | #3A72CB | 0.087 |
| Tritanopia (no blue cones) | #67798F | 0.128 |
| Achromatopsia (no color) | #747474 | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7C63CD
#7C63CD
oklch(57.5% 0.158 291.5)
- #7C7F00
#7C7F00
oklch(57.5% 0.127 111.4)
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 #7C63CD, closest first.
No curated palette has a color within ΔE 0.04 of #7C63CD.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Indigo #6D5ACF ΔE 0.035
- Dark Periwinkle #665FD1 ΔE 0.038
- Slate Blue #6A5ACD ΔE 0.038
- Deep Lavender #8D5EB7 ΔE 0.044
- Purpley #8756E4 ΔE 0.049
- Medium Slate Blue #7B68EE ΔE 0.050
- Iris #6258C4 ΔE 0.053
- Medium Purple #9370DB ΔE 0.054
Use #7C63CD 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.