#FF684F#FF684F

#FF684F is a light, vivid red. Relative luminance 0.317; OKLCH L 70.3% C 0.189 H 31.6°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#FF684F
RGB	rgb(255, 104, 79)
HSL	hsl(9, 100%, 65%)
HSV	hsv(9, 69%, 100%)
CMYK	cmyk(0%, 59.2%, 69%, 0%)
CIE-LAB	lab(63.12, 56.04, 43.23)
CIE-LCH	lch(63.12, 70.78, 37.64°)
OKLab	oklab(70.34% 0.1611 0.0991)
OKLCH	oklch(70.34% 0.189 31.6)
XYZ	xyz(47.6064, 31.7316, 11.0136)
Luminance	0.3172 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF684F #4FE6FF

analogous

#FF4F8E #FF684F #FFC04F

triadic

#FF684F #4FFF68 #684FFF

tetradic

#FF684F #8EFF4F #4FE6FF #C04FFF

square

#FF684F #8EFF4F #4FE6FF #C04FFF

split-complementary

#FF684F #4FFFC0 #4F8EFF

monochromatic

#D41E00 #FF3312 #FF684F #FF9D8C #FFD1C9

Accessibility & contrast

On white

2.86

#FF684F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#FF684F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FF684F

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF684F	#FFFFFF	#000000	##000000
##FF684F	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91844C

Deuteranopia (green-blind)

#B6A54B

Tritanopia (blue-blind)

#FF4663

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #ff684f;
/* rgb */ color: rgb(255, 104, 79);
/* oklch */ color: oklch(70.3% 0.189 31.6);

Tailwind

colors: {
  custom: {
    50: '#ff9881',
    500: '#ff684f',
    950: '#000000',
  },
}

SCSS

$custom: #ff684f;
$custom-light: #ff9881;
$custom-dark: #000000;

JSON

{
  "hex": "#ff684f",
  "rgb": {
    "r": 255,
    "g": 104,
    "b": 79
  },
  "hsl": {
    "h": 8.523,
    "s": 100,
    "l": 65.49
  },
  "oklch": {
    "l": 0.7034,
    "c": 0.18913,
    "h": 31.6
  },
  "luminance": 0.31725
}

Semantic roles & 50–950 ramp

primary

#FF684F

secondary

#B7EAF2

accent

#C5E600

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#1A0E0A

muted

#877E7C

Preview Lab

Preview with #FF684F

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

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