#E5534F#E5534F

#E5534F is a light, vivid red. Relative luminance 0.234; OKLCH L 63.8% C 0.182 H 25.3°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#E5534F
RGB	rgb(229, 83, 79)
HSL	hsl(2, 74%, 60%)
HSV	hsv(2, 66%, 90%)
CMYK	cmyk(0%, 63.8%, 65.5%, 10.2%)
CIE-LAB	lab(55.50, 56.32, 33.11)
CIE-LCH	lch(55.50, 65.33, 30.45°)
OKLab	oklab(63.8% 0.1648 0.0778)
OKLCH	oklch(63.8% 0.182 25.3)
XYZ	xyz(36.8214, 23.4141, 9.9761)
Luminance	0.2341 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5534F #4FE1E5

analogous

#E54F96 #E5534F #E59E4F

triadic

#E5534F #4FE553 #534FE5

tetradic

#E5534F #96E54F #4FE1E5 #9E4FE5

square

#E5534F #96E54F #4FE1E5 #9E4FE5

split-complementary

#E5534F #4FE59E #4F96E5

monochromatic

#A21C18 #D72520 #E5534F #ED8784 #F5BBBA

Accessibility & contrast

On white

3.70

#E5534F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#E5534F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E5534F

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5534F	#FFFFFF	#000000	##000000
##E5534F	1.00	3.70	5.68	5.68
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A714D

Deuteranopia (green-blind)

#9F914B

Tritanopia (blue-blind)

#FB3153

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #e5534f;
/* rgb */ color: rgb(229, 83, 79);
/* oklch */ color: oklch(63.8% 0.182 25.3);

Tailwind

colors: {
  custom: {
    50: '#f58a80',
    500: '#e5534f',
    950: '#000000',
  },
}

SCSS

$custom: #e5534f;
$custom-light: #f58a80;
$custom-dark: #000000;

JSON

{
  "hex": "#e5534f",
  "rgb": {
    "r": 229,
    "g": 83,
    "b": 79
  },
  "hsl": {
    "h": 1.6,
    "s": 74.257,
    "l": 60.392
  },
  "oklch": {
    "l": 0.63799,
    "c": 0.18226,
    "h": 25.3
  },
  "luminance": 0.23409
}

Semantic roles & 50–950 ramp

primary

#E5534F

secondary

#ABE3E5

accent

#D1D60F

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#180C0A

muted

#867D7C

Preview Lab

Preview with #E5534F

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

Preview Lab → · Contrast checker → · Palette generator →