#EC6743#EC6743

#EC6743 is a light, vivid red. Relative luminance 0.279; OKLCH L 67.2% C 0.173 H 36.1°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#EC6743
RGB	rgb(236, 103, 67)
HSL	hsl(13, 82%, 59%)
HSV	hsv(13, 72%, 93%)
CMYK	cmyk(0%, 56.4%, 71.6%, 7.5%)
CIE-LAB	lab(59.84, 49.24, 45.04)
CIE-LCH	lch(59.84, 66.73, 42.45°)
OKLab	oklab(67.24% 0.1397 0.1017)
OKLCH	oklch(67.24% 0.173 36.1)
XYZ	xyz(40.4595, 27.9439, 8.5723)
Luminance	0.2794 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC6743 #43C8EC

analogous

#EC4374 #EC6743 #ECBC43

triadic

#EC6743 #43EC67 #6743EC

tetradic

#EC6743 #74EC43 #43C8EC #BC43EC

square

#EC6743 #74EC43 #43C8EC #BC43EC

split-complementary

#EC6743 #43ECBC #4374EC

monochromatic

#A43011 #DC4016 #EC6743 #F2947B #F7C1B2

Accessibility & contrast

On white

3.19

#EC6743 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.59

#EC6743 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC6743

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC6743	#FFFFFF	#000000	##000000
##EC6743	1.00	3.19	6.59	6.59
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.59	21.00	1.00	1.00
##000000	6.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7E3F

Deuteranopia (green-blind)

#AC9B3F

Tritanopia (blue-blind)

#FF4A5F

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #ec6743;
/* rgb */ color: rgb(236, 103, 67);
/* oklch */ color: oklch(67.2% 0.173 36.1);

Tailwind

colors: {
  custom: {
    50: '#fa9679',
    500: '#ec6743',
    950: '#000000',
  },
}

SCSS

$custom: #ec6743;
$custom-light: #fa9679;
$custom-dark: #000000;

JSON

{
  "hex": "#ec6743",
  "rgb": {
    "r": 236,
    "g": 103,
    "b": 67
  },
  "hsl": {
    "h": 12.781,
    "s": 81.643,
    "l": 59.412
  },
  "oklch": {
    "l": 0.6724,
    "c": 0.1728,
    "h": 36.1
  },
  "luminance": 0.27939
}

Semantic roles & 50–950 ramp

primary

#EC6743

secondary

#A4D8E6

accent

#CDF830

background

#FFF9F7

surface

#FFF2ED

border

#D7CCC8

text

#190E09

muted

#877E7B

Preview Lab

Preview with #EC6743

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

Preview Lab → · Contrast checker → · Palette generator →