#FF6C4B#FF6C4B

#FF6C4B is a light, vivid red. Relative luminance 0.325; OKLCH L 70.8% C 0.186 H 34.1°. Best body text is #000000 at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#FF6C4B
RGB	rgb(255, 108, 75)
HSL	hsl(11, 100%, 65%)
HSV	hsv(11, 71%, 100%)
CMYK	cmyk(0%, 57.6%, 70.6%, 0%)
CIE-LAB	lab(63.75, 54.07, 46.06)
CIE-LCH	lch(63.75, 71.03, 40.43°)
OKLab	oklab(70.8% 0.1542 0.1046)
OKLCH	oklch(70.8% 0.186 34.1)
XYZ	xyz(47.8774, 32.4995, 10.4071)
Luminance	0.3249 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF6C4B #4BDEFF

analogous

#FF4B84 #FF6C4B #FFC64B

triadic

#FF6C4B #4BFF6C #6C4BFF

tetradic

#FF6C4B #84FF4B #4BDEFF #C64BFF

square

#FF6C4B #84FF4B #4BDEFF #C64BFF

split-complementary

#FF6C4B #4BFFC6 #4B84FF

monochromatic

#D02600 #FF3A0E #FF6C4B #FF9E88 #FFD0C5

Accessibility & contrast

On white

2.80

#FF6C4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.50

#FF6C4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FF6C4B

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF6C4B	#FFFFFF	#000000	##000000
##FF6C4B	1.00	2.80	7.50	7.50
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.50	21.00	1.00	1.00
##000000	7.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948647

Deuteranopia (green-blind)

#B8A747

Tritanopia (blue-blind)

#FF4C65

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #ff6c4b;
/* rgb */ color: rgb(255, 108, 75);
/* oklch */ color: oklch(70.8% 0.186 34.1);

Tailwind

colors: {
  custom: {
    50: '#ff9b7e',
    500: '#ff6c4b',
    950: '#000000',
  },
}

SCSS

$custom: #ff6c4b;
$custom-light: #ff9b7e;
$custom-dark: #000000;

JSON

{
  "hex": "#ff6c4b",
  "rgb": {
    "r": 255,
    "g": 108,
    "b": 75
  },
  "hsl": {
    "h": 11,
    "s": 100,
    "l": 64.706
  },
  "oklch": {
    "l": 0.70804,
    "c": 0.18631,
    "h": 34.1
  },
  "luminance": 0.32493
}

Semantic roles & 50–950 ramp

primary

#FF6C4B

secondary

#B4E6F2

accent

#BBE600

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#1A0E0A

muted

#877E7C

Preview Lab

Preview with #FF6C4B

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

Preview Lab → · Contrast checker → · Palette generator →