#E5534C#E5534C

#E5534C is a light, vivid red. Relative luminance 0.234; OKLCH L 63.8% C 0.183 H 26.4°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#E5534C
RGB	rgb(229, 83, 76)
HSL	hsl(3, 75%, 60%)
HSV	hsv(3, 67%, 90%)
CMYK	cmyk(0%, 63.8%, 66.8%, 10.2%)
CIE-LAB	lab(55.45, 56.16, 34.76)
CIE-LCH	lch(55.45, 66.04, 31.76°)
OKLab	oklab(63.75% 0.1637 0.0811)
OKLCH	oklch(63.75% 0.183 26.4)
XYZ	xyz(36.7146, 23.3714, 9.4139)
Luminance	0.2337 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5534C #4CDEE5

analogous

#E54C92 #E5534C #E59F4C

triadic

#E5534C #4CE553 #534CE5

tetradic

#E5534C #92E54C #4CDEE5 #9F4CE5

square

#E5534C #92E54C #4CDEE5 #9F4CE5

split-complementary

#E5534C #4CE59F #4C92E5

monochromatic

#9F1D17 #D5271F #E5534C #ED8681 #F5BAB7

Accessibility & contrast

On white

3.70

#E5534C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#E5534C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E5534C

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5534C	#FFFFFF	#000000	##000000
##E5534C	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)

#7A714A

Deuteranopia (green-blind)

#9F9148

Tritanopia (blue-blind)

#FB3053

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #e5534c;
/* rgb */ color: rgb(229, 83, 76);
/* oklch */ color: oklch(63.8% 0.183 26.4);

Tailwind

colors: {
  custom: {
    50: '#f58a7e',
    500: '#e5534c',
    950: '#000000',
  },
}

SCSS

$custom: #e5534c;
$custom-light: #f58a7e;
$custom-dark: #000000;

JSON

{
  "hex": "#e5534c",
  "rgb": {
    "r": 229,
    "g": 83,
    "b": 76
  },
  "hsl": {
    "h": 2.745,
    "s": 74.634,
    "l": 59.804
  },
  "oklch": {
    "l": 0.63752,
    "c": 0.18269,
    "h": 26.4
  },
  "luminance": 0.23366
}

Semantic roles & 50–950 ramp

primary

#E5534C

secondary

#A9E1E4

accent

#E9F137

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#190C0A

muted

#867D7C

Preview Lab

Preview with #E5534C

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

Preview Lab → · Contrast checker → · Palette generator →