#FF684D#FF684D

#FF684D is a light, vivid red. Relative luminance 0.317; OKLCH L 70.3% C 0.190 H 32.2°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#FF684D
RGB	rgb(255, 104, 77)
HSL	hsl(9, 100%, 65%)
HSV	hsv(9, 70%, 100%)
CMYK	cmyk(0%, 59.2%, 69.8%, 0%)
CIE-LAB	lab(63.10, 55.95, 44.26)
CIE-LCH	lch(63.10, 71.34, 38.35°)
OKLab	oklab(70.32% 0.1604 0.101)
OKLCH	oklch(70.32% 0.19 32.2)
XYZ	xyz(47.5347, 31.7029, 10.6359)
Luminance	0.3170 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF684D #4DE4FF

analogous

#FF4D8B #FF684D #FFC14D

triadic

#FF684D #4DFF68 #684DFF

tetradic

#FF684D #8BFF4D #4DE4FF #C14DFF

square

#FF684D #8BFF4D #4DE4FF #C14DFF

split-complementary

#FF684D #4DFFC1 #4D8BFF

monochromatic

#D22000 #FF3410 #FF684D #FF9C8A #FFD0C7

Accessibility & contrast

On white

2.86

#FF684D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#FF684D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FF684D

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF684D	#FFFFFF	#000000	##000000
##FF684D	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)

#918449

Deuteranopia (green-blind)

#B6A549

Tritanopia (blue-blind)

#FF4662

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #ff684d;
/* rgb */ color: rgb(255, 104, 77);
/* oklch */ color: oklch(70.3% 0.190 32.2);

Tailwind

colors: {
  custom: {
    50: '#ff9880',
    500: '#ff684d',
    950: '#000000',
  },
}

SCSS

$custom: #ff684d;
$custom-light: #ff9880;
$custom-dark: #000000;

JSON

{
  "hex": "#ff684d",
  "rgb": {
    "r": 255,
    "g": 104,
    "b": 77
  },
  "hsl": {
    "h": 9.101,
    "s": 100,
    "l": 65.098
  },
  "oklch": {
    "l": 0.70315,
    "c": 0.18957,
    "h": 32.2
  },
  "luminance": 0.31696
}

Semantic roles & 50–950 ramp

primary

#FF684D

secondary

#B6E9F2

accent

#C3E600

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#1A0E0A

muted

#877E7C

Preview Lab

Preview with #FF684D

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

Preview Lab → · Contrast checker → · Palette generator →