#F25939#F25939

#F25939 is a light, vivid red. Relative luminance 0.263; OKLCH L 66.3% C 0.194 H 33.6°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#F25939
RGB	rgb(242, 89, 57)
HSL	hsl(10, 88%, 59%)
HSV	hsv(10, 76%, 95%)
CMYK	cmyk(0%, 63.2%, 76.4%, 5.1%)
CIE-LAB	lab(58.34, 57.14, 48.84)
CIE-LCH	lch(58.34, 75.17, 40.52°)
OKLab	oklab(66.26% 0.1618 0.1073)
OKLCH	oklch(66.26% 0.194 33.6)
XYZ	xyz(40.9334, 26.3233, 6.7956)
Luminance	0.2632 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F25939 #39D2F2

analogous

#F23975 #F25939 #F2B539

triadic

#F25939 #39F259 #5939F2

tetradic

#F25939 #75F239 #39D2F2 #B539F2

square

#F25939 #75F239 #39D2F2 #B539F2

split-complementary

#F25939 #39F2B5 #3975F2

monochromatic

#A6260B #DF330F #F25939 #F68972 #FAB9AC

Accessibility & contrast

On white

3.35

#F25939 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#F25939 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F25939

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F25939	#FFFFFF	#000000	##000000
##F25939	1.00	3.35	6.26	6.26
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847734

Deuteranopia (green-blind)

#AA9933

Tritanopia (blue-blind)

#FF3053

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #f25939;
/* rgb */ color: rgb(242, 89, 57);
/* oklch */ color: oklch(66.3% 0.194 33.6);

Tailwind

colors: {
  custom: {
    50: '#ff8e71',
    500: '#f25939',
    950: '#000000',
  },
}

SCSS

$custom: #f25939;
$custom-light: #ff8e71;
$custom-dark: #000000;

JSON

{
  "hex": "#f25939",
  "rgb": {
    "r": 242,
    "g": 89,
    "b": 57
  },
  "hsl": {
    "h": 10.378,
    "s": 87.678,
    "l": 58.627
  },
  "oklch": {
    "l": 0.66263,
    "c": 0.19412,
    "h": 33.6
  },
  "luminance": 0.26317
}

Semantic roles & 50–950 ramp

primary

#F25939

secondary

#9FDBE8

accent

#D9FE2A

background

#FFF9F6

surface

#FFF1EC

border

#D7CBC7

text

#1A0D08

muted

#877E7B

Preview Lab

Preview with #F25939

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

Preview Lab → · Contrast checker → · Palette generator →