#B13EC5
Closest named color: Medium Orchid (#BA55D3). oklch(58% 0.216 321.4), rgb(177, 62, 197).
Aa
White text reads best on this color (4.81:1).
About this color
#B13EC5 is a medium-dark, vivid purple. In OKLCH its lightness is 58%, its chroma 0.216 and its hue 321°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Orchid (#BA55D3), ΔE 0.048 away. White text reads best on it, at 4.81:1.
| Hue family | Purples |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.216) |
| Temperature | in between |
| Nearest name | Medium Orchid (#BA55D3) |
| Black text | 4.36:1 |
| White text | 4.81:1 |
Values
| HEX | #B13EC5 |
| RGB | rgb(177, 62, 197) |
| HSL | hsl(291, 54%, 51%) |
| OKLCH | oklch(58% 0.216 321.4) |
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 #B13EC5 | 4.81:1 | AA | Lc -77.9 | Fine for body text |
| Black text on #B13EC5 | 4.36:1 | AA large text | Lc 31.6 | Non-text elements, placeholder text |
| #B13EC5 text on white | 4.81:1 | AA | Lc 72.4 | Content text, not long reading |
| #B13EC5 text on black | 4.36:1 | AA large text | Lc -29.3 | 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
#FAF3FB
oklch(97.2% 0.013 321.9)
-
Step 100
100
#F3E4F5
oklch(93.6% 0.028 322.2)
-
Step 200
200
#EACEEF
oklch(88.5% 0.054 321.1)
-
Step 300
300
#DEACE7
oklch(80.9% 0.098 321.2)
-
Step 400
400
#CC7DDA
oklch(70.7% 0.155 321.4)
-
Step 500
500
#BE57D0
oklch(63.1% 0.199 321.5)
-
Step 600
600 (this color)
#B13EC5
oklch(58% 0.216 321.4)
-
Step 700
700
#9126A3
oklch(49.1% 0.201 321.4)
-
Step 800
800
#762284
oklch(42.7% 0.167 321.5)
-
Step 900
900
#5F236A
oklch(37.7% 0.13 321.1)
-
Step 950
950
#38163E
oklch(27% 0.082 321.4)
#B13EC5 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) | #0B6AC9 | 0.221 |
| Deuteranopia (no green cones) | #4E76C2 | 0.187 |
| Tritanopia (no blue cones) | #B3567D | 0.132 |
| Achromatopsia (no color) | #727272 | 0.218 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B13EC5
#B13EC5
oklch(58% 0.216 321.4)
- #1B9400
#1B9400
oklch(58% 0.193 141.4)
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 #B13EC5, closest first.
No curated palette has a color within ΔE 0.04 of #B13EC5.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Orchid #BA55D3 ΔE 0.048
- Purpley Pink #C83CB9 ΔE 0.049
- Purply #983FB2 ΔE 0.055
- Dark Orchid #9932CC ΔE 0.055
- Pinky Purple #C94CBE ΔE 0.058
- Vibrant Purple #AD03DE ΔE 0.067
- Amethyst #9B5FC0 ΔE 0.072
- Purple Pink #D725DE ΔE 0.080
Use #B13EC5 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.