#DC3555
Closest named color: Imperial Red (#E63946). oklch(59.4% 0.202 15.6), rgb(220, 53, 85).
Aa
Black text reads best on this color (4.68:1).
About this color
#DC3555 is a medium-dark, vivid red. In OKLCH its lightness is 59%, its chroma 0.202 and its hue 16°. Its hue sits on the warm side of the wheel. The nearest named color is Imperial Red (#E63946), ΔE 0.030 away. Black text reads best on it, at 4.68:1.
| Hue family | Reds |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.202) |
| Temperature | warm |
| Nearest name | Imperial Red (#E63946) |
| Black text | 4.68:1 |
| White text | 4.48:1 |
Values
| HEX | #DC3555 |
| RGB | rgb(220, 53, 85) |
| HSL | hsl(349, 70%, 54%) |
| OKLCH | oklch(59.4% 0.202 15.6) |
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 #DC3555 | 4.48:1 | AA large text | Lc -75.1 | Fine for body text |
| Black text on #DC3555 | 4.68:1 | AA | Lc 34.4 | Non-text elements, placeholder text |
| #DC3555 text on white | 4.48:1 | AA large text | Lc 69.7 | Content text, not long reading |
| #DC3555 text on black | 4.68:1 | AA | Lc -32.0 | 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 500.
-
Step 50
50
#FEF2F2
oklch(97.1% 0.013 17.4)
-
Step 100
100
#FDE3E3
oklch(93.7% 0.029 17.7)
-
Step 200
200
#FBCBCD
oklch(88.4% 0.055 15.4)
-
Step 300
300
#FAA6AB
oklch(80.9% 0.1 15.6)
-
Step 400
400
#F2727F
oklch(70.7% 0.158 15.7)
-
Step 500
500 (this color)
#DC3555
oklch(59.4% 0.202 15.6)
-
Step 600
600
#D50946
oklch(55.7% 0.22 15.7)
-
Step 700
700
#B50039
oklch(49.1% 0.196 15.7)
-
Step 800
800
#95032E
oklch(42.7% 0.169 15.7)
-
Step 900
900
#781529
oklch(37.7% 0.132 15.7)
-
Step 950
950
#471018
oklch(27.1% 0.083 16.4)
#DC3555 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) | #646155 | 0.224 |
| Deuteranopia (no green cones) | #8F8350 | 0.204 |
| Tritanopia (no blue cones) | #F10043 | 0.045 |
| Achromatopsia (no color) | #777777 | 0.203 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DC3555
#DC3555
oklch(59.4% 0.202 15.6)
- #009192
#009192
oklch(59.5% 0.101 195.6)
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 #DC3555, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Imperial Red #E63946 ΔE 0.030
- Crimson #DC143C ΔE 0.035
- Lipstick #D5174E ΔE 0.035
- Faded Red #D3494E ΔE 0.035
- Dark Pink #CB416B ΔE 0.042
- Cerise #DE0C62 ΔE 0.043
- Red Pantone #EF233C ΔE 0.044
- Deep Rose #C74767 ΔE 0.046
Use #DC3555 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.