#E2573F#E2573F

#E2573F is a light, vivid red. Relative luminance 0.233; OKLCH L 63.6% C 0.178 H 32.0°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#E2573F
RGB	rgb(226, 87, 63)
HSL	hsl(9, 74%, 57%)
HSV	hsv(9, 72%, 89%)
CMYK	cmyk(0%, 61.5%, 72.1%, 11.4%)
CIE-LAB	lab(55.43, 52.78, 41.80)
CIE-LCH	lch(55.43, 67.32, 38.38°)
OKLab	oklab(63.59% 0.151 0.0944)
OKLCH	oklch(63.59% 0.178 32)
XYZ	xyz(35.6732, 23.3490, 7.3300)
Luminance	0.2334 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E2573F #3FCAE2

analogous

#E23F79 #E2573F #E2A83F

triadic

#E2573F #3FE257 #573FE2

tetradic

#E2573F #79E23F #3FCAE2 #A83FE2

square

#E2573F #79E23F #3FCAE2 #A83FE2

split-complementary

#E2573F #3FE2A8 #3F79E2

monochromatic

#912816 #C6371E #E2573F #EA8674 #F2B4A9

Accessibility & contrast

On white

3.70

#E2573F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#E2573F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E2573F

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E2573F	#FFFFFF	#000000	##000000
##E2573F	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D723C

Deuteranopia (green-blind)

#A0903B

Tritanopia (blue-blind)

#F83652

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #e2573f;
/* rgb */ color: rgb(226, 87, 63);
/* oklch */ color: oklch(63.6% 0.178 32.0);

Tailwind

colors: {
  custom: {
    50: '#f38c75',
    500: '#e2573f',
    950: '#000000',
  },
}

SCSS

$custom: #e2573f;
$custom-light: #f38c75;
$custom-dark: #000000;

JSON

{
  "hex": "#e2573f",
  "rgb": {
    "r": 226,
    "g": 87,
    "b": 63
  },
  "hsl": {
    "h": 8.834,
    "s": 73.756,
    "l": 56.667
  },
  "oklch": {
    "l": 0.63587,
    "c": 0.17805,
    "h": 32
  },
  "luminance": 0.23344
}

Semantic roles & 50–950 ramp

primary

#E2573F

secondary

#9DD6E0

accent

#D5F037

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#180C08

muted

#867D7B

Preview Lab

Preview with #E2573F

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

Preview Lab → · Contrast checker → · Palette generator →