#FF6F43#FF6F43

#FF6F43 is a light, vivid red. Relative luminance 0.330; OKLCH L 71.1% C 0.186 H 37.4°. Best body text is #000000 at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#FF6F43
RGB	rgb(255, 111, 67)
HSL	hsl(14, 100%, 63%)
HSV	hsv(14, 74%, 100%)
CMYK	cmyk(0%, 56.5%, 73.7%, 0%)
CIE-LAB	lab(64.19, 52.35, 50.62)
CIE-LCH	lch(64.19, 72.82, 44.04°)
OKLab	oklab(71.11% 0.1475 0.1128)
OKLCH	oklch(71.11% 0.186 37.4)
XYZ	xyz(47.9425, 33.0405, 9.1620)
Luminance	0.3303 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF6F43 #43D3FF

analogous

#FF4375 #FF6F43 #FFCD43

triadic

#FF6F43 #43FF6F #6F43FF

tetradic

#FF6F43 #75FF43 #43D3FF #CD43FF

square

#FF6F43 #75FF43 #43D3FF #CD43FF

split-complementary

#FF6F43 #43FFCD #4375FF

monochromatic

#C82F00 #FF4006 #FF6F43 #FF9E80 #FFCDBD

Accessibility & contrast

On white

2.76

#FF6F43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.61

#FF6F43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FF6F43

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF6F43	#FFFFFF	#000000	##000000
##FF6F43	1.00	2.76	7.61	7.61
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.61	21.00	1.00	1.00
##000000	7.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97883E

Deuteranopia (green-blind)

#BAA83F

Tritanopia (blue-blind)

#FF4F66

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #ff6f43;
/* rgb */ color: rgb(255, 111, 67);
/* oklch */ color: oklch(71.1% 0.186 37.4);

Tailwind

colors: {
  custom: {
    50: '#ff9c79',
    500: '#ff6f43',
    950: '#000000',
  },
}

SCSS

$custom: #ff6f43;
$custom-light: #ff9c79;
$custom-dark: #000000;

JSON

{
  "hex": "#ff6f43",
  "rgb": {
    "r": 255,
    "g": 111,
    "b": 67
  },
  "hsl": {
    "h": 14.043,
    "s": 100,
    "l": 63.137
  },
  "oklch": {
    "l": 0.7111,
    "c": 0.18566,
    "h": 37.4
  },
  "luminance": 0.33034
}

Semantic roles & 50–950 ramp

primary

#FF6F43

secondary

#ADE1F1

accent

#B0E600

background

#FFF9F7

surface

#FFF2ED

border

#D7CCC8

text

#1A0E09

muted

#877E7B

Preview Lab

Preview with #FF6F43

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

Preview Lab → · Contrast checker → · Palette generator →