#FF6D43#FF6D43

#FF6D43 is a light, vivid red. Relative luminance 0.326; OKLCH L 70.8% C 0.187 H 36.7°. Best body text is #000000 at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#FF6D43
RGB	rgb(255, 109, 67)
HSL	hsl(13, 100%, 63%)
HSV	hsv(13, 74%, 100%)
CMYK	cmyk(0%, 57.3%, 73.7%, 0%)
CIE-LAB	lab(63.84, 53.26, 50.25)
CIE-LCH	lch(63.84, 73.23, 43.33°)
OKLab	oklab(70.85% 0.1503 0.112)
OKLCH	oklch(70.85% 0.187 36.7)
XYZ	xyz(47.7267, 32.6089, 9.0901)
Luminance	0.3260 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF6D43 #43D5FF

analogous

#FF4377 #FF6D43 #FFCB43

triadic

#FF6D43 #43FF6D #6D43FF

tetradic

#FF6D43 #77FF43 #43D5FF #CB43FF

square

#FF6D43 #77FF43 #43D5FF #CB43FF

split-complementary

#FF6D43 #43FFCB #4377FF

monochromatic

#C82D00 #FF3D06 #FF6D43 #FF9D80 #FFCCBD

Accessibility & contrast

On white

2.79

#FF6D43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.52

#FF6D43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FF6D43

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF6D43	#FFFFFF	#000000	##000000
##FF6D43	1.00	2.79	7.52	7.52
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.52	21.00	1.00	1.00
##000000	7.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95863E

Deuteranopia (green-blind)

#B9A73F

Tritanopia (blue-blind)

#FF4C64

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #ff6d43;
/* rgb */ color: rgb(255, 109, 67);
/* oklch */ color: oklch(70.8% 0.187 36.7);

Tailwind

colors: {
  custom: {
    50: '#ff9b79',
    500: '#ff6d43',
    950: '#000000',
  },
}

SCSS

$custom: #ff6d43;
$custom-light: #ff9b79;
$custom-dark: #000000;

JSON

{
  "hex": "#ff6d43",
  "rgb": {
    "r": 255,
    "g": 109,
    "b": 67
  },
  "hsl": {
    "h": 13.404,
    "s": 100,
    "l": 63.137
  },
  "oklch": {
    "l": 0.70845,
    "c": 0.18742,
    "h": 36.7
  },
  "luminance": 0.32603
}

Semantic roles & 50–950 ramp

primary

#FF6D43

secondary

#ADE2F1

accent

#B2E600

background

#FFF9F7

surface

#FFF2ED

border

#D7CCC8

text

#1A0E09

muted

#877E7B

Preview Lab

Preview with #FF6D43

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

Preview Lab → · Contrast checker → · Palette generator →