#D6403D#D6403D

#D6403D is a mid, vivid red. Relative luminance 0.183; OKLCH L 59.0% C 0.187 H 26.0°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#D6403D
RGB	rgb(214, 64, 61)
HSL	hsl(1, 65%, 54%)
HSV	hsv(1, 71%, 84%)
CMYK	cmyk(0%, 70.1%, 71.5%, 16.1%)
CIE-LAB	lab(49.86, 58.09, 36.02)
CIE-LCH	lch(49.86, 68.34, 31.80°)
OKLab	oklab(59.02% 0.1686 0.0821)
OKLCH	oklch(59.02% 0.187 26)
XYZ	xyz(30.4106, 18.3044, 6.3458)
Luminance	0.1830 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D6403D #3DD3D6

analogous

#D63D87 #D6403D #D68C3D

triadic

#D6403D #3DD640 #403DD6

tetradic

#D6403D #87D63D #3DD3D6 #8C3DD6

square

#D6403D #87D63D #3DD3D6 #8C3DD6

split-complementary

#D6403D #3DD68C #3D87D6

monochromatic

#7E1D1B #B12825 #D6403D #E17270 #EBA3A2

Accessibility & contrast

On white

4.51

#D6403D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#D6403D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D6403D

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D6403D	#FFFFFF	#000000	##000000
##D6403D	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B623B

Deuteranopia (green-blind)

#908238

Tritanopia (blue-blind)

#EB0641

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #d6403d;
/* rgb */ color: rgb(214, 64, 61);
/* oklch */ color: oklch(59.0% 0.187 26.0);

Tailwind

colors: {
  custom: {
    50: '#eb7e73',
    500: '#d6403d',
    950: '#000000',
  },
}

SCSS

$custom: #d6403d;
$custom-light: #eb7e73;
$custom-dark: #000000;

JSON

{
  "hex": "#d6403d",
  "rgb": {
    "r": 214,
    "g": 64,
    "b": 61
  },
  "hsl": {
    "h": 1.176,
    "s": 65.106,
    "l": 53.922
  },
  "oklch": {
    "l": 0.59016,
    "c": 0.18746,
    "h": 26
  },
  "luminance": 0.183
}

Semantic roles & 50–950 ramp

primary

#D6403D

secondary

#97D7D8

accent

#E5E840

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#180B08

muted

#867C7B

Preview Lab

Preview with #D6403D

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

Preview Lab → · Contrast checker → · Palette generator →