#DC3F33#DC3F33

#DC3F33 is a mid, vivid red. Relative luminance 0.190; OKLCH L 59.8% C 0.196 H 28.7°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#DC3F33
RGB	rgb(220, 63, 51)
HSL	hsl(4, 71%, 53%)
HSV	hsv(4, 77%, 86%)
CMYK	cmyk(0%, 71.4%, 76.8%, 13.7%)
CIE-LAB	lab(50.70, 59.93, 42.81)
CIE-LCH	lch(50.70, 73.65, 35.54°)
OKLab	oklab(59.81% 0.1716 0.0941)
OKLCH	oklch(59.81% 0.196 28.7)
XYZ	xyz(31.8940, 19.0146, 5.1221)
Luminance	0.1901 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DC3F33 #33D0DC

analogous

#DC337C #DC3F33 #DC9333

triadic

#DC3F33 #33DC3F #3F33DC

tetradic

#DC3F33 #7CDC33 #33D0DC #9333DC

square

#DC3F33 #7CDC33 #33D0DC #9333DC

split-complementary

#DC3F33 #33DC93 #337CDC

monochromatic

#7F1D16 #B3291F #DC3F33 #E57067 #EEA19B

Accessibility & contrast

On white

4.37

#DC3F33 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#DC3F33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DC3F33

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DC3F33	#FFFFFF	#000000	##000000
##DC3F33	1.00	4.37	4.80	4.80
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6330

Deuteranopia (green-blind)

#94852D

Tritanopia (blue-blind)

#F2003E

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #dc3f33;
/* rgb */ color: rgb(220, 63, 51);
/* oklch */ color: oklch(59.8% 0.196 28.7);

Tailwind

colors: {
  custom: {
    50: '#f07e6c',
    500: '#dc3f33',
    950: '#000000',
  },
}

SCSS

$custom: #dc3f33;
$custom-light: #f07e6c;
$custom-dark: #000000;

JSON

{
  "hex": "#dc3f33",
  "rgb": {
    "r": 220,
    "g": 63,
    "b": 51
  },
  "hsl": {
    "h": 4.26,
    "s": 70.711,
    "l": 53.137
  },
  "oklch": {
    "l": 0.59806,
    "c": 0.19575,
    "h": 28.7
  },
  "luminance": 0.1901
}

Semantic roles & 50–950 ramp

primary

#DC3F33

secondary

#91D5DA

accent

#E1ED3A

background

#FFF8F6

surface

#FFEFEB

border

#D7CAC6

text

#190B07

muted

#867C7A

Preview Lab

Preview with #DC3F33

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →