#D2403F#D2403F

#D2403F is a mid, vivid red. Relative luminance 0.177; OKLCH L 58.4% C 0.183 H 25.2°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#D2403F
RGB	rgb(210, 64, 63)
HSL	hsl(0, 62%, 54%)
HSV	hsv(0, 70%, 82%)
CMYK	cmyk(0%, 69.5%, 70%, 17.6%)
CIE-LAB	lab(49.17, 56.91, 33.87)
CIE-LCH	lch(49.17, 66.23, 30.76°)
OKLab	oklab(58.37% 0.1657 0.0779)
OKLCH	oklch(58.37% 0.183 25.2)
XYZ	xyz(29.3121, 17.7316, 6.5808)
Luminance	0.1773 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D2403F #3FD1D2

analogous

#D23F87 #D2403F #D2893F

triadic

#D2403F #3FD240 #403FD2

tetradic

#D2403F #87D23F #3FD1D2 #893FD2

square

#D2403F #87D23F #3FD1D2 #893FD2

split-complementary

#D2403F #3FD289 #3F87D2

monochromatic

#7A1D1D #AC2928 #D2403F #DE7171 #E9A3A2

Accessibility & contrast

On white

4.62

#D2403F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#D2403F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #D2403F

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D2403F	#FFFFFF	#000000	##FFFFFF
##D2403F	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#69613D

Deuteranopia (green-blind)

#8E803A

Tritanopia (blue-blind)

#E70E41

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #d2403f;
/* rgb */ color: rgb(210, 64, 63);
/* oklch */ color: oklch(58.4% 0.183 25.2);

Tailwind

colors: {
  custom: {
    50: '#e87e74',
    500: '#d2403f',
    950: '#000000',
  },
}

SCSS

$custom: #d2403f;
$custom-light: #e87e74;
$custom-dark: #000000;

JSON

{
  "hex": "#d2403f",
  "rgb": {
    "r": 210,
    "g": 64,
    "b": 63
  },
  "hsl": {
    "h": 0.408,
    "s": 62.025,
    "l": 53.529
  },
  "oklch": {
    "l": 0.58373,
    "c": 0.18314,
    "h": 25.2
  },
  "luminance": 0.17727
}

Semantic roles & 50–950 ramp

primary

#D2403F

secondary

#97D5D6

accent

#E4E543

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#180B08

muted

#867C7B

Preview Lab

Preview with #D2403F

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

Preview Lab → · Contrast checker → · Palette generator →