#C306A4
Closest named color: Medium Violet Red (#C71585). oklch(55.7% 0.242 337.6), rgb(195, 6, 164).
Aa
White text reads best on this color (5.40:1).
About this color
#C306A4 is a medium-dark, vivid pink. In OKLCH its lightness is 56%, its chroma 0.242 and its hue 338°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.053 away. White text reads best on it, at 5.40:1.
| Hue family | Pinks |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.242) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 3.88:1 |
| White text | 5.40:1 |
Values
| HEX | #C306A4 |
| RGB | rgb(195, 6, 164) |
| HSL | hsl(310, 94%, 39%) |
| OKLCH | oklch(55.7% 0.242 337.6) |
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 #C306A4 | 5.40:1 | AA | Lc -80.0 | Fine for body text |
| Black text on #C306A4 | 3.88:1 | AA large text | Lc 29.5 | Dividers and decoration only |
| #C306A4 text on white | 5.40:1 | AA | Lc 74.6 | Content text, not long reading |
| #C306A4 text on black | 3.88:1 | AA large text | Lc -27.1 | 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 600.
-
Step 50
50
#FCF2F9
oklch(97.1% 0.014 336.1)
-
Step 100
100
#F9E2F1
oklch(93.6% 0.032 338.6)
-
Step 200
200
#F5CAE7
oklch(88.5% 0.061 338.3)
-
Step 300
300
#EFA5DA
oklch(80.9% 0.11 337.5)
-
Step 400
400
#E370C7
oklch(70.7% 0.175 337.4)
-
Step 500
500
#D841B8
oklch(63.2% 0.223 337.7)
-
Step 600
600 (this color)
#C306A4
oklch(55.7% 0.242 337.6)
-
Step 700
700
#A5008A
oklch(49.1% 0.215 337.7)
-
Step 800
800
#880272
oklch(42.7% 0.186 337.5)
-
Step 900
900
#6E145C
oklch(37.7% 0.146 337.8)
-
Step 950
950
#410F36
oklch(27.1% 0.092 337.8)
#C306A4 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) | #1859A7 | 0.276 |
| Deuteranopia (no green cones) | #6073A0 | 0.229 |
| Tritanopia (no blue cones) | #CE1F60 | 0.117 |
| Achromatopsia (no color) | #6A6A6A | 0.244 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C306A4
#C306A4
oklch(55.7% 0.242 337.6)
- #008A54
#008A54
oklch(55.8% 0.132 157.4)
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 #C306A4, closest first.
No curated palette has a color within ΔE 0.04 of #C306A4.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.053
- Purpley Pink #C83CB9 ΔE 0.056
- Pinky Purple #C94CBE ΔE 0.080
- Purply #983FB2 ΔE 0.094
- Warm Purple #952E8F ΔE 0.095
- Purple Pink #D725DE ΔE 0.095
- Vibrant Purple #AD03DE ΔE 0.106
- Medium Orchid #BA55D3 ΔE 0.106
Use #C306A4 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.