#D9403D#D9403D

#D9403D is a mid, vivid red. Relative luminance 0.188; OKLCH L 59.5% C 0.190 H 26.0°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#D9403D
RGB	rgb(217, 64, 61)
HSL	hsl(1, 67%, 55%)
HSV	hsv(1, 72%, 85%)
CMYK	cmyk(0%, 70.5%, 71.9%, 14.9%)
CIE-LAB	lab(50.41, 59.03, 36.78)
CIE-LCH	lch(50.41, 69.55, 31.93°)
OKLab	oklab(59.52% 0.1712 0.0836)
OKLCH	oklch(59.52% 0.19 26)
XYZ	xyz(31.2945, 18.7601, 6.3872)
Luminance	0.1875 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D9403D #3DD6D9

analogous

#D93D88 #D9403D #D98E3D

triadic

#D9403D #3DD940 #403DD9

tetradic

#D9403D #88D93D #3DD6D9 #8E3DD9

square

#D9403D #88D93D #3DD6D9 #8E3DD9

split-complementary

#D9403D #3DD98E #3D88D9

monochromatic

#821B19 #B52624 #D9403D #E37270 #EDA5A3

Accessibility & contrast

On white

4.42

#D9403D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#D9403D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D9403D

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D9403D	#FFFFFF	#000000	##000000
##D9403D	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C633B

Deuteranopia (green-blind)

#928438

Tritanopia (blue-blind)

#EE0141

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #d9403d;
/* rgb */ color: rgb(217, 64, 61);
/* oklch */ color: oklch(59.5% 0.190 26.0);

Tailwind

colors: {
  custom: {
    50: '#ed7f73',
    500: '#d9403d',
    950: '#000000',
  },
}

SCSS

$custom: #d9403d;
$custom-light: #ed7f73;
$custom-dark: #000000;

JSON

{
  "hex": "#d9403d",
  "rgb": {
    "r": 217,
    "g": 64,
    "b": 61
  },
  "hsl": {
    "h": 1.154,
    "s": 67.241,
    "l": 54.51
  },
  "oklch": {
    "l": 0.5952,
    "c": 0.19049,
    "h": 26
  },
  "luminance": 0.18755
}

Semantic roles & 50–950 ramp

primary

#D9403D

secondary

#98D9DA

accent

#E7EA3E

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#180B08

muted

#867C7B

Preview Lab

Preview with #D9403D

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

Preview Lab → · Contrast checker → · Palette generator →