#E6533F#E6533F

#E6533F is a light, vivid red. Relative luminance 0.234; OKLCH L 63.7% C 0.186 H 30.6°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#E6533F
RGB	rgb(230, 83, 63)
HSL	hsl(7, 77%, 57%)
HSV	hsv(7, 73%, 90%)
CMYK	cmyk(0%, 63.9%, 72.6%, 9.8%)
CIE-LAB	lab(55.46, 55.86, 42.01)
CIE-LCH	lch(55.46, 69.89, 36.94°)
OKLab	oklab(63.73% 0.1601 0.0947)
OKLCH	oklch(63.73% 0.186 30.6)
XYZ	xyz(36.6275, 23.3736, 7.2845)
Luminance	0.2337 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E6533F #3FD2E6

analogous

#E63F7E #E6533F #E6A73F

triadic

#E6533F #3FE653 #533FE6

tetradic

#E6533F #7EE63F #3FD2E6 #A73FE6

square

#E6533F #7EE63F #3FD2E6 #A73FE6

split-complementary

#E6533F #3FE6A7 #3F7EE6

monochromatic

#972314 #CD301B #E6533F #ED8475 #F4B4AB

Accessibility & contrast

On white

3.70

#E6533F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#E6533F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E6533F

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E6533F	#FFFFFF	#000000	##000000
##E6533F	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)

#7C703C

Deuteranopia (green-blind)

#A0913A

Tritanopia (blue-blind)

#FD2D4F

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #e6533f;
/* rgb */ color: rgb(230, 83, 63);
/* oklch */ color: oklch(63.7% 0.186 30.6);

Tailwind

colors: {
  custom: {
    50: '#f68a75',
    500: '#e6533f',
    950: '#000000',
  },
}

SCSS

$custom: #e6533f;
$custom-light: #f68a75;
$custom-dark: #000000;

JSON

{
  "hex": "#e6533f",
  "rgb": {
    "r": 230,
    "g": 83,
    "b": 63
  },
  "hsl": {
    "h": 7.186,
    "s": 76.959,
    "l": 57.451
  },
  "oklch": {
    "l": 0.63732,
    "c": 0.18602,
    "h": 30.6
  },
  "luminance": 0.23368
}

Semantic roles & 50–950 ramp

primary

#E6533F

secondary

#9FDAE2

accent

#DDF434

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#190C08

muted

#867D7B

Preview Lab

Preview with #E6533F

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

Preview Lab → · Contrast checker → · Palette generator →