#DD4A3F#DD4A3F

#DD4A3F is a mid, vivid red. Relative luminance 0.206; OKLCH L 61.3% C 0.185 H 28.1°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#DD4A3F
RGB	rgb(221, 74, 63)
HSL	hsl(4, 70%, 56%)
HSV	hsv(4, 71%, 87%)
CMYK	cmyk(0%, 66.5%, 71.5%, 13.3%)
CIE-LAB	lab(52.55, 56.56, 38.30)
CIE-LCH	lch(52.55, 68.31, 34.10°)
OKLab	oklab(61.26% 0.1633 0.0871)
OKLCH	oklch(61.26% 0.185 28.1)
XYZ	xyz(33.1684, 20.6334, 6.9378)
Luminance	0.2063 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DD4A3F #3FD2DD

analogous

#DD3F83 #DD4A3F #DD993F

triadic

#DD4A3F #3FDD4A #4A3FDD

tetradic

#DD4A3F #83DD3F #3FD2DD #993FDD

square

#DD4A3F #83DD3F #3FD2DD #993FDD

split-complementary

#DD4A3F #3FDD99 #3F83DD

monochromatic

#892018 #BD2C22 #DD4A3F #E67B73 #EFACA7

Accessibility & contrast

On white

4.10

#DD4A3F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#DD4A3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DD4A3F

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DD4A3F	#FFFFFF	#000000	##000000
##DD4A3F	1.00	4.10	5.13	5.13
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#73693D

Deuteranopia (green-blind)

#98893A

Tritanopia (blue-blind)

#F32049

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #dd4a3f;
/* rgb */ color: rgb(221, 74, 63);
/* oklch */ color: oklch(61.3% 0.185 28.1);

Tailwind

colors: {
  custom: {
    50: '#f08475',
    500: '#dd4a3f',
    950: '#000000',
  },
}

SCSS

$custom: #dd4a3f;
$custom-light: #f08475;
$custom-dark: #000000;

JSON

{
  "hex": "#dd4a3f",
  "rgb": {
    "r": 221,
    "g": 74,
    "b": 63
  },
  "hsl": {
    "h": 4.177,
    "s": 69.912,
    "l": 55.686
  },
  "oklch": {
    "l": 0.6126,
    "c": 0.1851,
    "h": 28.1
  },
  "luminance": 0.20629
}

Semantic roles & 50–950 ramp

primary

#DD4A3F

secondary

#9BD8DD

accent

#E0ED3B

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#180B08

muted

#867C7B

Preview Lab

Preview with #DD4A3F

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

Preview Lab → · Contrast checker → · Palette generator →