#C03383
Closest named color: Medium Violet Red (#C71585). oklch(55.9% 0.192 350.4), rgb(192, 51, 131).
Aa
White text reads best on this color (5.19:1).
About this color
#C03383 is a medium-dark, vivid red. In OKLCH its lightness is 56%, its chroma 0.192 and its hue 350°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.031 away. White text reads best on it, at 5.19:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.192) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 4.04:1 |
| White text | 5.19:1 |
Values
| HEX | #C03383 |
| RGB | rgb(192, 51, 131) |
| HSL | hsl(326, 58%, 48%) |
| OKLCH | oklch(55.9% 0.192 350.4) |
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 #C03383 | 5.19:1 | AA | Lc -79.9 | Fine for body text |
| Black text on #C03383 | 4.04:1 | AA large text | Lc 29.5 | Dividers and decoration only |
| #C03383 text on white | 5.19:1 | AA | Lc 74.5 | Content text, not long reading |
| #C03383 text on black | 4.04:1 | AA large text | Lc -27.2 | 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
#FCF2F6
oklch(97% 0.012 351)
-
Step 100
100
#F8E3EC
oklch(93.5% 0.026 349.8)
-
Step 200
200
#F3CDDD
oklch(88.5% 0.047 350.9)
-
Step 300
300
#ECAAC8
oklch(80.9% 0.086 350.3)
-
Step 400
400
#E07AAC
oklch(70.7% 0.138 350.5)
-
Step 500
500
#D45398
oklch(63.1% 0.177 350.2)
-
Step 600
600 (this color)
#C03383
oklch(55.9% 0.192 350.4)
-
Step 700
700
#A4226E
oklch(49% 0.179 350.3)
-
Step 800
800
#85205A
oklch(42.7% 0.147 350)
-
Step 900
900
#6C214A
oklch(37.8% 0.116 350.3)
-
Step 950
950
#3F152B
oklch(27% 0.072 350.4)
#C03383 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) | #4A5D85 | 0.214 |
| Deuteranopia (no green cones) | #737680 | 0.189 |
| Tritanopia (no blue cones) | #CE2A57 | 0.071 |
| Achromatopsia (no color) | #6D6D6D | 0.193 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C03383
#C03383
oklch(55.9% 0.192 350.4)
- #00896B
#00896B
oklch(56.1% 0.111 170.3)
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 #C03383, closest first.
No curated palette has a color within ΔE 0.04 of #C03383.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.031
- Dark Pink #CB416B ΔE 0.057
- Dark Hot Pink #D90166 ΔE 0.065
- Deep Rose #C74767 ΔE 0.067
- Cerise #DE0C62 ΔE 0.075
- Dark Rose #B5485D ΔE 0.078
- Light Burgundy #A8415B ΔE 0.082
- Purpley Pink #C83CB9 ΔE 0.083
Use #C03383 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.