#DD2826#DD2826

#DD2826 is a mid, highly saturated red. Relative luminance 0.170; OKLCH L 58.0% C 0.215 H 27.6°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#DD2826
RGB	rgb(221, 40, 38)
HSL	hsl(1, 73%, 51%)
HSV	hsv(1, 83%, 87%)
CMYK	cmyk(0%, 81.9%, 82.8%, 13.3%)
CIE-LAB	lab(48.30, 66.75, 47.32)
CIE-LCH	lch(48.30, 81.82, 35.33°)
OKLab	oklab(58.02% 0.1904 0.0996)
OKLCH	oklch(58.02% 0.215 27.6)
XYZ	xyz(30.9313, 17.0348, 3.4928)
Luminance	0.1703 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DD2826 #26DBDD

analogous

#DD267F #DD2826 #DD8426

triadic

#DD2826 #26DD28 #2826DD

tetradic

#DD2826 #7FDD26 #26DBDD #8426DD

square

#DD2826 #7FDD26 #26DBDD #8426DD

split-complementary

#DD2826 #26DD84 #267FDD

monochromatic

#761413 #AB1C1B #DD2826 #E55C5B #EE9190

Accessibility & contrast

On white

4.77

#DD2826 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#DD2826 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #DD2826

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DD2826	#FFFFFF	#000000	##FFFFFF
##DD2826	1.00	4.77	4.41	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645A23

Deuteranopia (green-blind)

#90811B

Tritanopia (blue-blind)

#F4002B

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #dd2826;
/* rgb */ color: rgb(221, 40, 38);
/* oklch */ color: oklch(58.0% 0.215 27.6);

Tailwind

colors: {
  custom: {
    50: '#f27562',
    500: '#dd2826',
    950: '#000000',
  },
}

SCSS

$custom: #dd2826;
$custom-light: #f27562;
$custom-dark: #000000;

JSON

{
  "hex": "#dd2826",
  "rgb": {
    "r": 221,
    "g": 40,
    "b": 38
  },
  "hsl": {
    "h": 0.656,
    "s": 72.908,
    "l": 50.784
  },
  "oklch": {
    "l": 0.58015,
    "c": 0.21489,
    "h": 27.6
  },
  "luminance": 0.1703
}

Semantic roles & 50–950 ramp

primary

#DD2826

secondary

#87D7D8

accent

#EEF038

background

#FFF7F5

surface

#FFEEEA

border

#D7C9C6

text

#190A05

muted

#867C79

Preview Lab

Preview with #DD2826

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

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