#D5403E#D5403E

#D5403E is a mid, vivid red. Relative luminance 0.182; OKLCH L 58.9% C 0.186 H 25.6°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#D5403E
RGB	rgb(213, 64, 62)
HSL	hsl(1, 64%, 54%)
HSV	hsv(1, 71%, 84%)
CMYK	cmyk(0%, 70%, 70.9%, 16.5%)
CIE-LAB	lab(49.70, 57.81, 35.20)
CIE-LCH	lch(49.70, 67.69, 31.34°)
OKLab	oklab(58.86% 0.168 0.0805)
OKLCH	oklch(58.86% 0.186 25.6)
XYZ	xyz(30.1468, 18.1652, 6.4753)
Luminance	0.1816 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D5403E #3ED3D5

analogous

#D53E88 #D5403E #D58C3E

triadic

#D5403E #3ED540 #403ED5

tetradic

#D5403E #88D53E #3ED3D5 #8C3ED5

square

#D5403E #88D53E #3ED3D5 #8C3ED5

split-complementary

#D5403E #3ED58C #3E88D5

monochromatic

#7D1D1B #B02826 #D5403E #E07270 #EBA3A3

Accessibility & contrast

On white

4.53

#D5403E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#D5403E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D5403E

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D5403E	#FFFFFF	#000000	##000000
##D5403E	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A623C

Deuteranopia (green-blind)

#908239

Tritanopia (blue-blind)

#EA0941

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #d5403e;
/* rgb */ color: rgb(213, 64, 62);
/* oklch */ color: oklch(58.9% 0.186 25.6);

Tailwind

colors: {
  custom: {
    50: '#ea7e73',
    500: '#d5403e',
    950: '#000000',
  },
}

SCSS

$custom: #d5403e;
$custom-light: #ea7e73;
$custom-dark: #000000;

JSON

{
  "hex": "#d5403e",
  "rgb": {
    "r": 213,
    "g": 64,
    "b": 62
  },
  "hsl": {
    "h": 0.795,
    "s": 64.255,
    "l": 53.922
  },
  "oklch": {
    "l": 0.58862,
    "c": 0.18632,
    "h": 25.6
  },
  "luminance": 0.18161
}

Semantic roles & 50–950 ramp

primary

#D5403E

secondary

#97D7D8

accent

#E5E741

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#180B08

muted

#867C7B

Preview Lab

Preview with #D5403E

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

Preview Lab → · Contrast checker → · Palette generator →