#C64491
Closest named color: Medium Violet Red (#C71585). oklch(59.1% 0.183 347.6), rgb(198, 68, 145).
Aa
Black text reads best on this color (4.63:1).
About this color
#C64491 is a medium-dark, vivid red. In OKLCH its lightness is 59%, its chroma 0.183 and its hue 348°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.054 away. Black text reads best on it, at 4.63:1.
| Hue family | Reds |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.183) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 4.63:1 |
| White text | 4.52:1 |
Values
| HEX | #C64491 |
| RGB | rgb(198, 68, 145) |
| HSL | hsl(324, 53%, 52%) |
| OKLCH | oklch(59.1% 0.183 347.6) |
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 #C64491 | 4.52:1 | AA | Lc -76.0 | Fine for body text |
| Black text on #C64491 | 4.63:1 | AA | Lc 33.5 | Non-text elements, placeholder text |
| #C64491 text on white | 4.52:1 | AA | Lc 70.6 | Content text, not long reading |
| #C64491 text on black | 4.63:1 | AA | Lc -31.1 | Non-text elements, placeholder text |
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
#FCF3F7
oklch(97.2% 0.011 348.4)
-
Step 100
100
#F7E4ED
oklch(93.7% 0.024 347.2)
-
Step 200
200
#F1CEDF
oklch(88.6% 0.045 347.2)
-
Step 300
300
#E9ABCA
oklch(80.8% 0.083 347.6)
-
Step 400
400
#DB7DB0
oklch(70.7% 0.131 347.2)
-
Step 500
500
#CF589C
oklch(63.2% 0.168 347.6)
-
Step 600
600 (this color)
#C64491
oklch(59.1% 0.183 347.6)
-
Step 700
700
#A02972
oklch(49.1% 0.17 347.6)
-
Step 800
800
#82245D
oklch(42.7% 0.141 347.5)
-
Step 900
900
#69244C
oklch(37.7% 0.109 347.8)
-
Step 950
950
#3E162D
oklch(27.1% 0.07 347.2)
#C64491 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) | #546893 | 0.201 |
| Deuteranopia (no green cones) | #797F8E | 0.180 |
| Tritanopia (no blue cones) | #D34064 | 0.072 |
| Achromatopsia (no color) | #767676 | 0.184 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C64491
#C64491
oklch(59.1% 0.183 347.6)
- #00946F
#00946F
oklch(59.2% 0.121 167.4)
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 #C64491, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.054
- Dark Pink #CB416B ΔE 0.058
- Purpley Pink #C83CB9 ΔE 0.066
- Deep Rose #C74767 ΔE 0.066
- Pinky Purple #C94CBE ΔE 0.068
- Dark Hot Pink #D90166 ΔE 0.079
- Pale Magenta #D767AD ΔE 0.082
- Cerise #DE0C62 ΔE 0.084
Use #C64491 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.