#EF734C#EF734C

#EF734C is a light, vivid red. Relative luminance 0.311; OKLCH L 69.5% C 0.163 H 38.0°. Best body text is #000000 at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#EF734C
RGB	rgb(239, 115, 76)
HSL	hsl(14, 84%, 62%)
HSV	hsv(14, 68%, 94%)
CMYK	cmyk(0%, 51.9%, 68.2%, 6.3%)
CIE-LAB	lab(62.63, 45.04, 43.61)
CIE-LCH	lch(62.63, 62.70, 44.08°)
OKLab	oklab(69.48% 0.1281 0.1001)
OKLCH	oklch(69.48% 0.163 38)
XYZ	xyz(43.0359, 31.1393, 10.5803)
Luminance	0.3113 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF734C #4CC8EF

analogous

#EF4C77 #EF734C #EFC54C

triadic

#EF734C #4CEF73 #734CEF

tetradic

#EF734C #77EF4C #4CC8EF #C54CEF

square

#EF734C #77EF4C #4CC8EF #C54CEF

split-complementary

#EF734C #4CEFC5 #4C77EF

monochromatic

#B13610 #E94815 #EF734C #F49F84 #F9CBBC

Accessibility & contrast

On white

2.91

#EF734C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.23

#EF734C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF734C

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF734C	#FFFFFF	#000000	##000000
##EF734C	1.00	2.91	7.23	7.23
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.23	21.00	1.00	1.00
##000000	7.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948748

Deuteranopia (green-blind)

#B3A249

Tritanopia (blue-blind)

#FF5A6A

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #ef734c;
/* rgb */ color: rgb(239, 115, 76);
/* oklch */ color: oklch(69.5% 0.163 38.0);

Tailwind

colors: {
  custom: {
    50: '#fb9e7f',
    500: '#ef734c',
    950: '#000000',
  },
}

SCSS

$custom: #ef734c;
$custom-light: #fb9e7f;
$custom-dark: #000000;

JSON

{
  "hex": "#ef734c",
  "rgb": {
    "r": 239,
    "g": 115,
    "b": 76
  },
  "hsl": {
    "h": 14.356,
    "s": 83.59,
    "l": 61.765
  },
  "oklch": {
    "l": 0.69478,
    "c": 0.16256,
    "h": 38
  },
  "luminance": 0.31134
}

Semantic roles & 50–950 ramp

primary

#EF734C

secondary

#ADDBEA

accent

#ACE005

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#190F0A

muted

#877E7C

Preview Lab

Preview with #EF734C

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

Preview Lab → · Contrast checker → · Palette generator →