#CC1683
Closest named color: Medium Violet Red (#C71585). oklch(56.2% 0.223 351.7), rgb(204, 22, 131).
Aa
White text reads best on this color (5.23:1).
About this color
#CC1683 is a medium-dark, vivid red. In OKLCH its lightness is 56%, its chroma 0.223 and its hue 352°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.012 away. White text reads best on it, at 5.23:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.223) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 4.00:1 |
| White text | 5.23:1 |
Values
| HEX | #CC1683 |
| RGB | rgb(204, 22, 131) |
| HSL | hsl(324, 81%, 44%) |
| OKLCH | oklch(56.2% 0.223 351.7) |
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 #CC1683 | 5.23:1 | AA | Lc -79.4 | Fine for body text |
| Black text on #CC1683 | 4.00:1 | AA large text | Lc 30.1 | Non-text elements, placeholder text |
| #CC1683 text on white | 5.23:1 | AA | Lc 74.0 | Content text, not long reading |
| #CC1683 text on black | 4.00:1 | AA large text | Lc -27.7 | 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
#FDF2F6
oklch(97.1% 0.013 353.1)
-
Step 100
100
#FAE2EC
oklch(93.5% 0.029 350.5)
-
Step 200
200
#F8CBDD
oklch(88.6% 0.056 352.3)
-
Step 300
300
#F3A6C8
oklch(80.9% 0.1 351.5)
-
Step 400
400
#E972AB
oklch(70.7% 0.159 351.9)
-
Step 500
500
#DF4497
oklch(63.1% 0.205 351.7)
-
Step 600
600 (this color)
#CC1683
oklch(56.2% 0.223 351.7)
-
Step 700
700
#AD006D
oklch(49.1% 0.204 351.8)
-
Step 800
800
#8D0859
oklch(42.6% 0.172 351.6)
-
Step 900
900
#721649
oklch(37.7% 0.134 351.9)
-
Step 950
950
#43102B
oklch(27% 0.084 351.6)
#CC1683 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) | #425885 | 0.254 |
| Deuteranopia (no green cones) | #75777F | 0.221 |
| Tritanopia (no blue cones) | #DC004F | 0.085 |
| Achromatopsia (no color) | #6C6C6C | 0.225 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CC1683
#CC1683
oklch(56.2% 0.223 351.7)
- #00896D
#00896D
oklch(56.1% 0.109 171.7)
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 #CC1683, closest first.
No curated palette has a color within ΔE 0.04 of #CC1683.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.012
- Dark Hot Pink #D90166 ΔE 0.052
- Cerise #DE0C62 ΔE 0.064
- Dark Pink #CB416B ΔE 0.071
- Lipstick #D5174E ΔE 0.084
- Deep Rose #C74767 ΔE 0.084
- Purpley Pink #C83CB9 ΔE 0.085
- Ruby #CA0147 ΔE 0.088
Use #CC1683 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.