#D74739#D74739

#D74739 is a mid, vivid red. Relative luminance 0.192; OKLCH L 59.9% C 0.183 H 29.1°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#D74739
RGB	rgb(215, 71, 57)
HSL	hsl(5, 66%, 53%)
HSV	hsv(5, 73%, 84%)
CMYK	cmyk(0%, 67%, 73.5%, 15.7%)
CIE-LAB	lab(50.98, 55.53, 39.58)
CIE-LCH	lch(50.98, 68.19, 35.48°)
OKLab	oklab(59.87% 0.1596 0.0889)
OKLCH	oklch(59.87% 0.183 29.1)
XYZ	xyz(31.0195, 19.2535, 5.9530)
Luminance	0.1925 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D74739 #39C9D7

analogous

#D7397A #D74739 #D79639

triadic

#D74739 #39D747 #4739D7

tetradic

#D74739 #7AD739 #39C9D7 #9639D7

square

#D74739 #7AD739 #39C9D7 #9639D7

split-complementary

#D74739 #39D796 #397AD7

monochromatic

#7C2219 #AF3023 #D74739 #E1766C #ECA69F

Accessibility & contrast

On white

4.33

#D74739 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#D74739 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D74739

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D74739	#FFFFFF	#000000	##000000
##D74739	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#706536

Deuteranopia (green-blind)

#948534

Tritanopia (blue-blind)

#EC1C45

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #d74739;
/* rgb */ color: rgb(215, 71, 57);
/* oklch */ color: oklch(59.9% 0.183 29.1);

Tailwind

colors: {
  custom: {
    50: '#ec8270',
    500: '#d74739',
    950: '#000000',
  },
}

SCSS

$custom: #d74739;
$custom-light: #ec8270;
$custom-dark: #000000;

JSON

{
  "hex": "#d74739",
  "rgb": {
    "r": 215,
    "g": 71,
    "b": 57
  },
  "hsl": {
    "h": 5.316,
    "s": 66.387,
    "l": 53.333
  },
  "oklch": {
    "l": 0.5987,
    "c": 0.18269,
    "h": 29.1
  },
  "luminance": 0.19249
}

Semantic roles & 50–950 ramp

primary

#D74739

secondary

#94D2D8

accent

#DAE93E

background

#FFF8F6

surface

#FFEFEC

border

#D7CAC7

text

#180B07

muted

#867C7A

Preview Lab

Preview with #D74739

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

Preview Lab → · Contrast checker → · Palette generator →