#C3318E
Closest named color: Medium Violet Red (#C71585). oklch(56.7% 0.202 346.5), rgb(195, 49, 142).
Aa
White text reads best on this color (5.05:1).
About this color
#C3318E is a medium-dark, vivid red. In OKLCH its lightness is 57%, its chroma 0.202 and its hue 346°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.027 away. White text reads best on it, at 5.05:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.202) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 4.15:1 |
| White text | 5.05:1 |
Values
| HEX | #C3318E |
| RGB | rgb(195, 49, 142) |
| HSL | hsl(322, 60%, 48%) |
| OKLCH | oklch(56.7% 0.202 346.5) |
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 #C3318E | 5.05:1 | AA | Lc -79.1 | Fine for body text |
| Black text on #C3318E | 4.15:1 | AA large text | Lc 30.4 | Non-text elements, placeholder text |
| #C3318E text on white | 5.05:1 | AA | Lc 73.7 | Content text, not long reading |
| #C3318E text on black | 4.15:1 | AA large text | Lc -28.0 | 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
#FCF2F7
oklch(97% 0.013 345.5)
-
Step 100
100
#F8E3ED
oklch(93.6% 0.026 347.1)
-
Step 200
200
#F3CCE0
oklch(88.4% 0.051 345.9)
-
Step 300
300
#ECA9CD
oklch(80.9% 0.091 345.9)
-
Step 400
400
#E078B3
oklch(70.7% 0.146 346.4)
-
Step 500
500
#D450A0
oklch(63.1% 0.186 346.4)
-
Step 600
600 (this color)
#C3318E
oklch(56.7% 0.202 346.5)
-
Step 700
700
#A51D76
oklch(49.2% 0.188 346.5)
-
Step 800
800
#861C60
oklch(42.8% 0.156 346.5)
-
Step 900
900
#6C1F4E
oklch(37.7% 0.121 346.9)
-
Step 950
950
#3F142E
oklch(27% 0.076 346.1)
#C3318E 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) | #455F90 | 0.225 |
| Deuteranopia (no green cones) | #71788B | 0.197 |
| Tritanopia (no blue cones) | #D12D5C | 0.082 |
| Achromatopsia (no color) | #6F6F6F | 0.203 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C3318E
#C3318E
oklch(56.7% 0.202 346.5)
- #008C67
#008C67
oklch(56.8% 0.117 166.3)
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 #C3318E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.027
- Purpley Pink #C83CB9 ΔE 0.066
- Dark Pink #CB416B ΔE 0.071
- Dark Hot Pink #D90166 ΔE 0.073
- Pinky Purple #C94CBE ΔE 0.078
- Deep Rose #C74767 ΔE 0.081
- Cerise #DE0C62 ΔE 0.083
- Warm Purple #952E8F ΔE 0.095
Use #C3318E 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.