#C6368E
Closest named color: Medium Violet Red (#C71585). oklch(57.6% 0.198 347.7), rgb(198, 54, 142).
Aa
White text reads best on this color (4.86:1).
About this color
#C6368E is a medium-dark, vivid red. In OKLCH its lightness is 58%, its chroma 0.198 and its hue 348°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.033 away. White text reads best on it, at 4.86:1.
| Hue family | Reds |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.198) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 4.31:1 |
| White text | 4.86:1 |
Values
| HEX | #C6368E |
| RGB | rgb(198, 54, 142) |
| HSL | hsl(323, 57%, 49%) |
| OKLCH | oklch(57.6% 0.198 347.7) |
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 #C6368E | 4.86:1 | AA | Lc -78.0 | Fine for body text |
| Black text on #C6368E | 4.31:1 | AA large text | Lc 31.6 | Non-text elements, placeholder text |
| #C6368E text on white | 4.86:1 | AA | Lc 72.5 | Content text, not long reading |
| #C6368E text on black | 4.31:1 | AA large text | Lc -29.2 | 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
#F3CCDF
oklch(88.4% 0.05 347.3)
-
Step 300
300
#ECA9CB
oklch(80.8% 0.09 347.4)
-
Step 400
400
#E079B1
oklch(70.8% 0.143 347.6)
-
Step 500
500
#D4519D
oklch(63.1% 0.183 347.7)
-
Step 600
600 (this color)
#C6368E
oklch(57.6% 0.198 347.7)
-
Step 700
700
#A41F73
oklch(49% 0.184 347.7)
-
Step 800
800
#861D5E
oklch(42.8% 0.153 347.7)
-
Step 900
900
#6C204D
oklch(37.8% 0.119 347.8)
-
Step 950
950
#3F142D
oklch(26.9% 0.075 347.3)
#C6368E 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) | #4A6190 | 0.221 |
| Deuteranopia (no green cones) | #757A8B | 0.193 |
| Tritanopia (no blue cones) | #D4305D | 0.079 |
| Achromatopsia (no color) | #717171 | 0.200 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C6368E
#C6368E
oklch(57.6% 0.198 347.7)
- #008F6B
#008F6B
oklch(57.7% 0.118 167.3)
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 #C6368E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.033
- Dark Pink #CB416B ΔE 0.064
- Purpley Pink #C83CB9 ΔE 0.065
- Dark Hot Pink #D90166 ΔE 0.070
- Deep Rose #C74767 ΔE 0.074
- Pinky Purple #C94CBE ΔE 0.075
- Cerise #DE0C62 ΔE 0.079
- Dark Rose #B5485D ΔE 0.092
Use #C6368E 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.