#F25B39#F25B39

#F25B39 is a light, vivid red. Relative luminance 0.267; OKLCH L 66.5% C 0.192 H 34.2°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#F25B39
RGB	rgb(242, 91, 57)
HSL	hsl(11, 88%, 59%)
HSV	hsv(11, 76%, 95%)
CMYK	cmyk(0%, 62.4%, 76.4%, 5.1%)
CIE-LAB	lab(58.66, 56.30, 49.17)
CIE-LCH	lch(58.66, 74.75, 41.13°)
OKLab	oklab(66.5% 0.1592 0.108)
OKLCH	oklch(66.5% 0.192 34.2)
XYZ	xyz(41.1021, 26.6607, 6.8518)
Luminance	0.2666 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F25B39 #39D0F2

analogous

#F23973 #F25B39 #F2B739

triadic

#F25B39 #39F25B #5B39F2

tetradic

#F25B39 #73F239 #39D0F2 #B739F2

square

#F25B39 #73F239 #39D0F2 #B739F2

split-complementary

#F25B39 #39F2B7 #3973F2

monochromatic

#A6270B #DF350F #F25B39 #F68B72 #FABAAC

Accessibility & contrast

On white

3.32

#F25B39 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#F25B39 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F25B39

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F25B39	#FFFFFF	#000000	##000000
##F25B39	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867834

Deuteranopia (green-blind)

#AB9A33

Tritanopia (blue-blind)

#FF3454

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #f25b39;
/* rgb */ color: rgb(242, 91, 57);
/* oklch */ color: oklch(66.5% 0.192 34.2);

Tailwind

colors: {
  custom: {
    50: '#ff8f71',
    500: '#f25b39',
    950: '#000000',
  },
}

SCSS

$custom: #f25b39;
$custom-light: #ff8f71;
$custom-dark: #000000;

JSON

{
  "hex": "#f25b39",
  "rgb": {
    "r": 242,
    "g": 91,
    "b": 57
  },
  "hsl": {
    "h": 11.027,
    "s": 87.678,
    "l": 58.627
  },
  "oklch": {
    "l": 0.66501,
    "c": 0.19233,
    "h": 34.2
  },
  "luminance": 0.26655
}

Semantic roles & 50–950 ramp

primary

#F25B39

secondary

#9FDBE8

accent

#D7FE2A

background

#FFF9F7

surface

#FFF1ED

border

#D7CBC8

text

#1A0D08

muted

#877E7B

Preview Lab

Preview with #F25B39

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

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