#FF4746#FF4746

#FF4746 is a light, highly saturated red. Relative luminance 0.262; OKLCH L 66.6% C 0.220 H 25.8°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#FF4746
RGB	rgb(255, 71, 70)
HSL	hsl(0, 100%, 64%)
HSV	hsv(0, 73%, 100%)
CMYK	cmyk(0%, 72.2%, 72.5%, 0%)
CIE-LAB	lab(58.24, 68.55, 42.51)
CIE-LCH	lch(58.24, 80.66, 31.81°)
OKLab	oklab(66.65% 0.1986 0.0958)
OKLCH	oklch(66.65% 0.22 25.8)
XYZ	xyz(44.6038, 26.2155, 8.5047)
Luminance	0.2621 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF4746 #46FEFF

analogous

#FF46A1 #FF4746 #FFA346

triadic

#FF4746 #46FF47 #4746FF

tetradic

#FF4746 #A1FF46 #46FEFF #A346FF

square

#FF4746 #A1FF46 #46FEFF #A346FF

split-complementary

#FF4746 #46FFA3 #46A1FF

monochromatic

#CB0100 #FF0A09 #FF4746 #FF8483 #FFC1C0

Accessibility & contrast

On white

3.36

#FF4746 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#FF4746 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #FF4746

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF4746	#FFFFFF	#000000	##000000
##FF4746	1.00	3.36	6.24	6.24
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.24	21.00	1.00	1.00
##000000	6.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7344

Deuteranopia (green-blind)

#AB9A3F

Tritanopia (blue-blind)

#FF0049

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #ff4746;
/* rgb */ color: rgb(255, 71, 70);
/* oklch */ color: oklch(66.6% 0.220 25.8);

Tailwind

colors: {
  custom: {
    50: '#ff877a',
    500: '#ff4746',
    950: '#000000',
  },
}

SCSS

$custom: #ff4746;
$custom-light: #ff877a;
$custom-dark: #000000;

JSON

{
  "hex": "#ff4746",
  "rgb": {
    "r": 255,
    "g": 71,
    "b": 70
  },
  "hsl": {
    "h": 0.324,
    "s": 100,
    "l": 63.725
  },
  "oklch": {
    "l": 0.66645,
    "c": 0.22049,
    "h": 25.8
  },
  "luminance": 0.26209
}

Semantic roles & 50–950 ramp

primary

#FF4746

secondary

#B0F1F1

accent

#E4E600

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#1B0C09

muted

#887D7B

Preview Lab

Preview with #FF4746

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

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