#EF6750#EF6750

#EF6750 is a light, vivid red. Relative luminance 0.286; OKLCH L 67.9% C 0.173 H 31.6°. Best body text is #000000 at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#EF6750
RGB	rgb(239, 103, 80)
HSL	hsl(9, 83%, 63%)
HSV	hsv(9, 67%, 94%)
CMYK	cmyk(0%, 56.9%, 66.5%, 6.3%)
CIE-LAB	lab(60.46, 50.97, 38.94)
CIE-LCH	lch(60.46, 64.14, 37.38°)
OKLab	oklab(67.85% 0.1471 0.0905)
OKLCH	oklch(67.85% 0.173 31.6)
XYZ	xyz(41.8989, 28.6358, 10.9088)
Luminance	0.2863 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF6750 #50D8EF

analogous

#EF5089 #EF6750 #EFB650

triadic

#EF6750 #50EF67 #6750EF

tetradic

#EF6750 #89EF50 #50D8EF #B650EF

square

#EF6750 #89EF50 #50D8EF #B650EF

split-complementary

#EF6750 #50EFB6 #5089EF

monochromatic

#B42810 #EA3618 #EF6750 #F49888 #F9C8C0

Accessibility & contrast

On white

3.12

#EF6750 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.73

#EF6750 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF6750

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF6750	#FFFFFF	#000000	##000000
##EF6750	1.00	3.12	6.73	6.73
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.73	21.00	1.00	1.00
##000000	6.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7F4D

Deuteranopia (green-blind)

#AD9D4D

Tritanopia (blue-blind)

#FF4B62

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #ef6750;
/* rgb */ color: rgb(239, 103, 80);
/* oklch */ color: oklch(67.9% 0.173 31.6);

Tailwind

colors: {
  custom: {
    50: '#fb9682',
    500: '#ef6750',
    950: '#000000',
  },
}

SCSS

$custom: #ef6750;
$custom-light: #fb9682;
$custom-dark: #000000;

JSON

{
  "hex": "#ef6750",
  "rgb": {
    "r": 239,
    "g": 103,
    "b": 80
  },
  "hsl": {
    "h": 8.679,
    "s": 83.246,
    "l": 62.549
  },
  "oklch": {
    "l": 0.67851,
    "c": 0.17274,
    "h": 31.6
  },
  "luminance": 0.2863
}

Semantic roles & 50–950 ramp

primary

#EF6750

secondary

#B0E2EA

accent

#C0E006

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#190E0A

muted

#877E7C

Preview Lab

Preview with #EF6750

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

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