#F1634B#F1634B

#F1634B is a light, vivid red. Relative luminance 0.281; OKLCH L 67.6% C 0.180 H 31.7°. Best body text is #000000 at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#F1634B
RGB	rgb(241, 99, 75)
HSL	hsl(9, 86%, 62%)
HSV	hsv(9, 69%, 95%)
CMYK	cmyk(0%, 58.9%, 68.9%, 5.5%)
CIE-LAB	lab(60.01, 53.23, 41.20)
CIE-LCH	lch(60.01, 67.31, 37.74°)
OKLab	oklab(67.55% 0.153 0.0946)
OKLCH	oklch(67.55% 0.18 31.7)
XYZ	xyz(42.0117, 28.1381, 9.8742)
Luminance	0.2813 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1634B #4BD9F1

analogous

#F14B86 #F1634B #F1B64B

triadic

#F1634B #4BF163 #634BF1

tetradic

#F1634B #86F14B #4BD9F1 #B64BF1

square

#F1634B #86F14B #4BD9F1 #B64BF1

split-complementary

#F1634B #4BF1B6 #4B86F1

monochromatic

#B4260E #EC3212 #F1634B #F59484 #FAC5BD

Accessibility & contrast

On white

3.17

#F1634B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.63

#F1634B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F1634B

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1634B	#FFFFFF	#000000	##000000
##F1634B	1.00	3.17	6.63	6.63
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.63	21.00	1.00	1.00
##000000	6.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897D48

Deuteranopia (green-blind)

#AC9C47

Tritanopia (blue-blind)

#FF445E

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #f1634b;
/* rgb */ color: rgb(241, 99, 75);
/* oklch */ color: oklch(67.6% 0.180 31.7);

Tailwind

colors: {
  custom: {
    50: '#fd947e',
    500: '#f1634b',
    950: '#000000',
  },
}

SCSS

$custom: #f1634b;
$custom-light: #fd947e;
$custom-dark: #000000;

JSON

{
  "hex": "#f1634b",
  "rgb": {
    "r": 241,
    "g": 99,
    "b": 75
  },
  "hsl": {
    "h": 8.675,
    "s": 85.567,
    "l": 61.961
  },
  "oklch": {
    "l": 0.67554,
    "c": 0.17993,
    "h": 31.7
  },
  "luminance": 0.28132
}

Semantic roles & 50–950 ramp

primary

#F1634B

secondary

#ADE2EB

accent

#C2E203

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#190E0A

muted

#877E7C

Preview Lab

Preview with #F1634B

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

Preview Lab → · Contrast checker → · Palette generator →