#FF653A#FF653A

#FF653A is a light, vivid red. Relative luminance 0.309; OKLCH L 69.7% C 0.197 H 36.2°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#FF653A
RGB	rgb(255, 101, 58)
HSL	hsl(13, 100%, 61%)
HSV	hsv(13, 77%, 100%)
CMYK	cmyk(0%, 60.4%, 77.3%, 0%)
CIE-LAB	lab(62.41, 56.48, 53.18)
CIE-LCH	lch(62.41, 77.58, 43.27°)
OKLab	oklab(69.73% 0.1587 0.1161)
OKLCH	oklch(69.73% 0.197 36.2)
XYZ	xyz(46.6625, 30.8794, 7.5054)
Luminance	0.3087 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF653A #3AD4FF

analogous

#FF3A72 #FF653A #FFC73A

triadic

#FF653A #3AFF65 #653AFF

tetradic

#FF653A #72FF3A #3AD4FF #C73AFF

square

#FF653A #72FF3A #3AD4FF #C73AFF

split-complementary

#FF653A #3AFFC7 #3A72FF

monochromatic

#BF2A00 #FC3700 #FF653A #FF9577 #FFC5B4

Accessibility & contrast

On white

2.93

#FF653A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#FF653A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FF653A

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF653A	#FFFFFF	#000000	##000000
##FF653A	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908134

Deuteranopia (green-blind)

#B6A434

Tritanopia (blue-blind)

#FF3F5C

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #ff653a;
/* rgb */ color: rgb(255, 101, 58);
/* oklch */ color: oklch(69.7% 0.197 36.2);

Tailwind

colors: {
  custom: {
    50: '#ff9673',
    500: '#ff653a',
    950: '#000000',
  },
}

SCSS

$custom: #ff653a;
$custom-light: #ff9673;
$custom-dark: #000000;

JSON

{
  "hex": "#ff653a",
  "rgb": {
    "r": 255,
    "g": 101,
    "b": 58
  },
  "hsl": {
    "h": 13.096,
    "s": 100,
    "l": 61.373
  },
  "oklch": {
    "l": 0.69731,
    "c": 0.19658,
    "h": 36.2
  },
  "luminance": 0.30873
}

Semantic roles & 50–950 ramp

primary

#FF653A

secondary

#A6DFEF

accent

#B3E600

background

#FFF9F7

surface

#FFF2ED

border

#D7CCC8

text

#1A0E08

muted

#877E7B

Preview Lab

Preview with #FF653A

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

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