#EF735B#EF735B

#EF735B is a light, vivid red. Relative luminance 0.314; OKLCH L 69.7% C 0.158 H 32.5°. Best body text is #000000 at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#EF735B
RGB	rgb(239, 115, 91)
HSL	hsl(10, 82%, 65%)
HSV	hsv(10, 62%, 94%)
CMYK	cmyk(0%, 51.9%, 61.9%, 6.3%)
CIE-LAB	lab(62.82, 45.93, 35.79)
CIE-LCH	lch(62.82, 58.23, 37.93°)
OKLab	oklab(69.69% 0.1334 0.0849)
OKLCH	oklch(69.69% 0.158 32.5)
XYZ	xyz(43.6195, 31.3727, 13.6540)
Luminance	0.3137 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF735B #5BD7EF

analogous

#EF5B8D #EF735B #EFBD5B

triadic

#EF735B #5BEF73 #735BEF

tetradic

#EF735B #8DEF5B #5BD7EF #BD5BEF

square

#EF735B #8DEF5B #5BD7EF #BD5BEF

split-complementary

#EF735B #5BEFBD #5B8DEF

monochromatic

#BD2E12 #EA4323 #EF735B #F4A393 #FAD2CB

Accessibility & contrast

On white

2.89

#EF735B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.27

#EF735B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF735B

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF735B	#FFFFFF	#000000	##000000
##EF735B	1.00	2.89	7.27	7.27
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.27	21.00	1.00	1.00
##000000	7.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938758

Deuteranopia (green-blind)

#B1A258

Tritanopia (blue-blind)

#FF5C6D

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #ef735b;
/* rgb */ color: rgb(239, 115, 91);
/* oklch */ color: oklch(69.7% 0.158 32.5);

Tailwind

colors: {
  custom: {
    50: '#fa9e8a',
    500: '#ef735b',
    950: '#000000',
  },
}

SCSS

$custom: #ef735b;
$custom-light: #fa9e8a;
$custom-dark: #000000;

JSON

{
  "hex": "#ef735b",
  "rgb": {
    "r": 239,
    "g": 115,
    "b": 91
  },
  "hsl": {
    "h": 9.73,
    "s": 82.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.6969,
    "c": 0.15811,
    "h": 32.5
  },
  "luminance": 0.31368
}

Semantic roles & 50–950 ramp

primary

#EF735B

secondary

#BAE4EC

accent

#BCDF07

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190F0B

muted

#877E7C

Preview Lab

Preview with #EF735B

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

Preview Lab → · Contrast checker → · Palette generator →