#DD3E34#DD3E34

#DD3E34 is a mid, vivid red. Relative luminance 0.191; OKLCH L 59.9% C 0.197 H 28.2°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#DD3E34
RGB	rgb(221, 62, 52)
HSL	hsl(4, 71%, 54%)
HSV	hsv(4, 76%, 87%)
CMYK	cmyk(0%, 71.9%, 76.5%, 13.3%)
CIE-LAB	lab(50.77, 60.63, 42.39)
CIE-LCH	lch(50.77, 73.98, 34.96°)
OKLab	oklab(59.89% 0.1739 0.0934)
OKLCH	oklch(59.89% 0.197 28.2)
XYZ	xyz(32.1650, 19.0703, 5.2354)
Luminance	0.1906 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DD3E34 #34D3DD

analogous

#DD347E #DD3E34 #DD9234

triadic

#DD3E34 #34DD3E #3E34DD

tetradic

#DD3E34 #7EDD34 #34D3DD #9234DD

square

#DD3E34 #7EDD34 #34D3DD #9234DD

split-complementary

#DD3E34 #34DD92 #347EDD

monochromatic

#811C16 #B5271E #DD3E34 #E67068 #EFA29D

Accessibility & contrast

On white

4.36

#DD3E34 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#DD3E34 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DD3E34

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DD3E34	#FFFFFF	#000000	##000000
##DD3E34	1.00	4.36	4.81	4.81
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6331

Deuteranopia (green-blind)

#95862E

Tritanopia (blue-blind)

#F3003D

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #dd3e34;
/* rgb */ color: rgb(221, 62, 52);
/* oklch */ color: oklch(59.9% 0.197 28.2);

Tailwind

colors: {
  custom: {
    50: '#f17e6c',
    500: '#dd3e34',
    950: '#000000',
  },
}

SCSS

$custom: #dd3e34;
$custom-light: #f17e6c;
$custom-dark: #000000;

JSON

{
  "hex": "#dd3e34",
  "rgb": {
    "r": 221,
    "g": 62,
    "b": 52
  },
  "hsl": {
    "h": 3.55,
    "s": 71.308,
    "l": 53.529
  },
  "oklch": {
    "l": 0.59891,
    "c": 0.19743,
    "h": 28.2
  },
  "luminance": 0.19065
}

Semantic roles & 50–950 ramp

primary

#DD3E34

secondary

#92D6DB

accent

#E3EE3A

background

#FFF8F6

surface

#FFEFEB

border

#D7CAC6

text

#190B07

muted

#867C7A

Preview Lab

Preview with #DD3E34

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

Preview Lab → · Contrast checker → · Palette generator →