#F1645B#F1645B

#F1645B is a light, vivid red. Relative luminance 0.286; OKLCH L 67.9% C 0.176 H 26.4°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#F1645B
RGB	rgb(241, 100, 91)
HSL	hsl(4, 84%, 65%)
HSV	hsv(4, 62%, 95%)
CMYK	cmyk(0%, 58.5%, 62.2%, 5.5%)
CIE-LAB	lab(60.41, 53.68, 32.85)
CIE-LCH	lch(60.41, 62.93, 31.46°)
OKLab	oklab(67.92% 0.1574 0.0783)
OKLCH	oklch(67.92% 0.176 26.4)
XYZ	xyz(42.7251, 28.5760, 13.1614)
Luminance	0.2857 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1645B #5BE8F1

analogous

#F15B9D #F1645B #F1AF5B

triadic

#F1645B #5BF164 #645BF1

tetradic

#F1645B #9DF15B #5BE8F1 #AF5BF1

square

#F1645B #9DF15B #5BE8F1 #AF5BF1

split-complementary

#F1645B #5BF1AF #5B9DF1

monochromatic

#C11B10 #EC2F23 #F1645B #F69993 #FBCFCC

Accessibility & contrast

On white

3.13

#F1645B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.71

#F1645B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F1645B

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1645B	#FFFFFF	#000000	##000000
##F1645B	1.00	3.13	6.71	6.71
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.71	21.00	1.00	1.00
##000000	6.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887F59

Deuteranopia (green-blind)

#AB9D57

Tritanopia (blue-blind)

#FF4863

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #f1645b;
/* rgb */ color: rgb(241, 100, 91);
/* oklch */ color: oklch(67.9% 0.176 26.4);

Tailwind

colors: {
  custom: {
    50: '#fc9589',
    500: '#f1645b',
    950: '#000000',
  },
}

SCSS

$custom: #f1645b;
$custom-light: #fc9589;
$custom-dark: #000000;

JSON

{
  "hex": "#f1645b",
  "rgb": {
    "r": 241,
    "g": 100,
    "b": 91
  },
  "hsl": {
    "h": 3.6,
    "s": 84.27,
    "l": 65.098
  },
  "oklch": {
    "l": 0.67921,
    "c": 0.17575,
    "h": 26.4
  },
  "luminance": 0.2857
}

Semantic roles & 50–950 ramp

primary

#F1645B

secondary

#BAEAED

accent

#D4E105

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190E0B

muted

#877E7C

Preview Lab

Preview with #F1645B

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

Preview Lab → · Contrast checker → · Palette generator →