#FF684A#FF684A

#FF684A is a light, vivid red. Relative luminance 0.317; OKLCH L 70.3% C 0.190 H 33.1°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#FF684A
RGB	rgb(255, 104, 74)
HSL	hsl(10, 100%, 65%)
HSV	hsv(10, 71%, 100%)
CMYK	cmyk(0%, 59.2%, 71%, 0%)
CIE-LAB	lab(63.06, 55.81, 45.81)
CIE-LCH	lch(63.06, 72.20, 39.38°)
OKLab	oklab(70.28% 0.1594 0.1038)
OKLCH	oklch(70.28% 0.19 33.1)
XYZ	xyz(47.4312, 31.6615, 10.0909)
Luminance	0.3165 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF684A #4AE1FF

analogous

#FF4A86 #FF684A #FFC34A

triadic

#FF684A #4AFF68 #684AFF

tetradic

#FF684A #86FF4A #4AE1FF #C34AFF

square

#FF684A #86FF4A #4AE1FF #C34AFF

split-complementary

#FF684A #4AFFC3 #4A86FF

monochromatic

#CF2200 #FF350D #FF684A #FF9B87 #FFCEC4

Accessibility & contrast

On white

2.86

#FF684A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#FF684A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FF684A

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF684A	#FFFFFF	#000000	##000000
##FF684A	1.00	2.86	7.33	7.33
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.33	21.00	1.00	1.00
##000000	7.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918446

Deuteranopia (green-blind)

#B7A546

Tritanopia (blue-blind)

#FF4662

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #ff684a;
/* rgb */ color: rgb(255, 104, 74);
/* oklch */ color: oklch(70.3% 0.190 33.1);

Tailwind

colors: {
  custom: {
    50: '#ff987e',
    500: '#ff684a',
    950: '#000000',
  },
}

SCSS

$custom: #ff684a;
$custom-light: #ff987e;
$custom-dark: #000000;

JSON

{
  "hex": "#ff684a",
  "rgb": {
    "r": 255,
    "g": 104,
    "b": 74
  },
  "hsl": {
    "h": 9.945,
    "s": 100,
    "l": 64.51
  },
  "oklch": {
    "l": 0.70278,
    "c": 0.19025,
    "h": 33.1
  },
  "luminance": 0.31655
}

Semantic roles & 50–950 ramp

primary

#FF684A

secondary

#B3E7F2

accent

#BFE600

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#1A0E0A

muted

#877E7C

Preview Lab

Preview with #FF684A

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

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