#FF7148#FF7148

#FF7148 is a light, vivid red. Relative luminance 0.335; OKLCH L 71.4% C 0.183 H 36.8°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#FF7148
RGB	rgb(255, 113, 72)
HSL	hsl(13, 100%, 64%)
HSV	hsv(13, 72%, 100%)
CMYK	cmyk(0%, 55.7%, 71.8%, 0%)
CIE-LAB	lab(64.60, 51.64, 48.55)
CIE-LCH	lch(64.60, 70.88, 43.23°)
OKLab	oklab(71.43% 0.1462 0.1094)
OKLCH	oklch(71.43% 0.183 36.8)
XYZ	xyz(48.3197, 33.5445, 10.0599)
Luminance	0.3354 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF7148 #48D6FF

analogous

#FF487B #FF7148 #FFCD48

triadic

#FF7148 #48FF71 #7148FF

tetradic

#FF7148 #7BFF48 #48D6FF #CD48FF

square

#FF7148 #7BFF48 #48D6FF #CD48FF

split-complementary

#FF7148 #48FFCD #487BFF

monochromatic

#CD2E00 #FF420B #FF7148 #FFA085 #FFD0C2

Accessibility & contrast

On white

2.72

#FF7148 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#FF7148 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FF7148

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF7148	#FFFFFF	#000000	##000000
##FF7148	1.00	2.72	7.71	7.71
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988943

Deuteranopia (green-blind)

#BBA944

Tritanopia (blue-blind)

#FF5268

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #ff7148;
/* rgb */ color: rgb(255, 113, 72);
/* oklch */ color: oklch(71.4% 0.183 36.8);

Tailwind

colors: {
  custom: {
    50: '#ff9e7d',
    500: '#ff7148',
    950: '#000000',
  },
}

SCSS

$custom: #ff7148;
$custom-light: #ff9e7d;
$custom-dark: #000000;

JSON

{
  "hex": "#ff7148",
  "rgb": {
    "r": 255,
    "g": 113,
    "b": 72
  },
  "hsl": {
    "h": 13.443,
    "s": 100,
    "l": 64.118
  },
  "oklch": {
    "l": 0.71434,
    "c": 0.18255,
    "h": 36.8
  },
  "luminance": 0.33538
}

Semantic roles & 50–950 ramp

primary

#FF7148

secondary

#B1E3F1

accent

#B2E600

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#1A0F0A

muted

#877E7C

Preview Lab

Preview with #FF7148

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

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