#F2523B#F2523B

#F2523B is a light, vivid red. Relative luminance 0.252; OKLCH L 65.5% C 0.200 H 31.1°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#F2523B
RGB	rgb(242, 82, 59)
HSL	hsl(8, 88%, 59%)
HSV	hsv(8, 76%, 95%)
CMYK	cmyk(0%, 66.1%, 75.6%, 5.1%)
CIE-LAB	lab(57.30, 60.07, 46.73)
CIE-LCH	lch(57.30, 76.11, 37.88°)
OKLab	oklab(65.49% 0.1713 0.1032)
OKLCH	oklch(65.49% 0.2 31.1)
XYZ	xyz(40.4292, 25.2336, 6.8786)
Luminance	0.2523 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F2523B #3BDBF2

analogous

#F23B80 #F2523B #F2AE3B

triadic

#F2523B #3BF252 #523BF2

tetradic

#F2523B #80F23B #3BDBF2 #AE3BF2

square

#F2523B #80F23B #3BDBF2 #AE3BF2

split-complementary

#F2523B #3BF2AE #3B80F2

monochromatic

#A71F0B #E1290F #F2523B #F68574 #FAB7AE

Accessibility & contrast

On white

3.47

#F2523B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#F2523B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F2523B

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F2523B	#FFFFFF	#000000	##000000
##F2523B	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807337

Deuteranopia (green-blind)

#A79735

Tritanopia (blue-blind)

#FF214E

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #f2523b;
/* rgb */ color: rgb(242, 82, 59);
/* oklch */ color: oklch(65.5% 0.200 31.1);

Tailwind

colors: {
  custom: {
    50: '#ff8b72',
    500: '#f2523b',
    950: '#000000',
  },
}

SCSS

$custom: #f2523b;
$custom-light: #ff8b72;
$custom-dark: #000000;

JSON

{
  "hex": "#f2523b",
  "rgb": {
    "r": 242,
    "g": 82,
    "b": 59
  },
  "hsl": {
    "h": 7.541,
    "s": 87.56,
    "l": 59.02
  },
  "oklch": {
    "l": 0.65487,
    "c": 0.19996,
    "h": 31.1
  },
  "luminance": 0.25228
}

Semantic roles & 50–950 ramp

primary

#F2523B

secondary

#A0DFE8

accent

#E3FE2A

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#1A0C08

muted

#877D7B

Preview Lab

Preview with #F2523B

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

Preview Lab → · Contrast checker → · Palette generator →