#E1534B#E1534B

#E1534B is a light, vivid red. Relative luminance 0.227; OKLCH L 63.1% C 0.179 H 26.7°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#E1534B
RGB	rgb(225, 83, 75)
HSL	hsl(3, 71%, 59%)
HSV	hsv(3, 67%, 88%)
CMYK	cmyk(0%, 63.1%, 66.7%, 11.8%)
CIE-LAB	lab(54.77, 54.76, 34.34)
CIE-LCH	lch(54.77, 64.64, 32.09°)
OKLab	oklab(63.11% 0.1596 0.0802)
OKLCH	oklch(63.11% 0.179 26.7)
XYZ	xyz(35.4182, 22.7070, 9.1731)
Luminance	0.2270 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1534B #4BD9E1

analogous

#E14B8E #E1534B #E19E4B

triadic

#E1534B #4BE153 #534BE1

tetradic

#E1534B #8EE14B #4BD9E1 #9E4BE1

square

#E1534B #8EE14B #4BD9E1 #9E4BE1

split-complementary

#E1534B #4BE19E #4B8EE1

monochromatic

#982019 #CD2B22 #E1534B #EA857F #F2B7B4

Accessibility & contrast

On white

3.79

#E1534B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#E1534B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E1534B

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1534B	#FFFFFF	#000000	##000000
##E1534B	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#797049

Deuteranopia (green-blind)

#9D8E47

Tritanopia (blue-blind)

#F73252

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #e1534b;
/* rgb */ color: rgb(225, 83, 75);
/* oklch */ color: oklch(63.1% 0.179 26.7);

Tailwind

colors: {
  custom: {
    50: '#f28a7d',
    500: '#e1534b',
    950: '#000000',
  },
}

SCSS

$custom: #e1534b;
$custom-light: #f28a7d;
$custom-dark: #000000;

JSON

{
  "hex": "#e1534b",
  "rgb": {
    "r": 225,
    "g": 83,
    "b": 75
  },
  "hsl": {
    "h": 3.2,
    "s": 71.429,
    "l": 58.824
  },
  "oklch": {
    "l": 0.63108,
    "c": 0.17861,
    "h": 26.7
  },
  "luminance": 0.22702
}

Semantic roles & 50–950 ramp

primary

#E1534B

secondary

#A6DEE1

accent

#E5EE3A

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#180C09

muted

#867D7B

Preview Lab

Preview with #E1534B

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

Preview Lab → · Contrast checker → · Palette generator →