#C05366
Closest named color: Deep Rose (#C74767). oklch(58.6% 0.141 11.7), rgb(192, 83, 102).
Aa
Black text reads best on this color (4.67:1).
About this color
#C05366 is a medium-dark, vivid red. In OKLCH its lightness is 59%, its chroma 0.141 and its hue 12°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Rose (#C74767), ΔE 0.025 away. Black text reads best on it, at 4.67:1.
| Hue family | Reds |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.141) |
| Temperature | warm |
| Nearest name | Deep Rose (#C74767) |
| Black text | 4.67:1 |
| White text | 4.49:1 |
Values
| HEX | #C05366 |
| RGB | rgb(192, 83, 102) |
| HSL | hsl(350, 46%, 54%) |
| OKLCH | oklch(58.6% 0.141 11.7) |
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 #C05366 | 4.49:1 | AA large text | Lc -76.1 | Fine for body text |
| Black text on #C05366 | 4.67:1 | AA | Lc 33.5 | Non-text elements, placeholder text |
| #C05366 text on white | 4.49:1 | AA large text | Lc 70.6 | Content text, not long reading |
| #C05366 text on black | 4.67:1 | AA | Lc -31.0 | 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
#FBF3F4
oklch(97.1% 0.009 8.5)
-
Step 100
100
#F6E5E7
oklch(93.6% 0.019 9.3)
-
Step 200
200
#EFD0D3
oklch(88.4% 0.035 11.2)
-
Step 300
300
#E6B0B6
oklch(80.8% 0.063 11.1)
-
Step 400
400
#D88690
oklch(70.8% 0.101 12.1)
-
Step 500
500
#CB6575
oklch(63.2% 0.13 11.7)
-
Step 600
600 (this color)
#C05366
oklch(58.6% 0.141 11.7)
-
Step 700
700
#9C3A4D
oklch(49% 0.131 11.6)
-
Step 800
800
#7F313F
oklch(42.7% 0.108 11.9)
-
Step 900
900
#662C36
oklch(37.6% 0.084 11.3)
-
Step 950
950
#3C1A20
oklch(26.9% 0.054 10.2)
#C05366 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) | #6A6966 | 0.154 |
| Deuteranopia (no green cones) | #867F64 | 0.142 |
| Tritanopia (no blue cones) | #D0455A | 0.036 |
| Achromatopsia (no color) | #777777 | 0.142 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C05366
#C05366
oklch(58.6% 0.141 11.7)
- #008F8B
#008F8B
oklch(58.7% 0.101 191.3)
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 #C05366, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Rose #C74767 ΔE 0.025
- Dark Rose #B5485D ΔE 0.034
- Dusty Red #B9484E ΔE 0.038
- Dark Pink #CB416B ΔE 0.039
- Indian Red #CD5C5C ΔE 0.039
- Dark Coral #CF524E ΔE 0.042
- Dusky Rose #BA6873 ΔE 0.044
- Faded Red #D3494E ΔE 0.045
Use #C05366 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.