#F3675E#F3675E

#F3675E is a light, vivid red. Relative luminance 0.296; OKLCH L 68.7% C 0.174 H 26.3°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#F3675E
RGB	rgb(243, 103, 94)
HSL	hsl(4, 86%, 66%)
HSV	hsv(4, 61%, 95%)
CMYK	cmyk(0%, 57.6%, 61.3%, 4.7%)
CIE-LAB	lab(61.28, 53.21, 32.33)
CIE-LCH	lch(61.28, 62.26, 31.28°)
OKLab	oklab(68.66% 0.1562 0.0773)
OKLCH	oklch(68.66% 0.174 26.3)
XYZ	xyz(43.8368, 29.5689, 13.9865)
Luminance	0.2956 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3675E #5EEAF3

analogous

#F35E9F #F3675E #F3B15E

triadic

#F3675E #5EF367 #675EF3

tetradic

#F3675E #9FF35E #5EEAF3 #B15EF3

square

#F3675E #9FF35E #5EEAF3 #B15EF3

split-complementary

#F3675E #5EF3B1 #5E9FF3

monochromatic

#C81A0F #EF3125 #F3675E #F79D97 #FBD3D0

Accessibility & contrast

On white

3.04

#F3675E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.91

#F3675E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F3675E

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3675E	#FFFFFF	#000000	##000000
##F3675E	1.00	3.04	6.91	6.91
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.91	21.00	1.00	1.00
##000000	6.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B815C

Deuteranopia (green-blind)

#AD9F5B

Tritanopia (blue-blind)

#FF4C66

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #f3675e;
/* rgb */ color: rgb(243, 103, 94);
/* oklch */ color: oklch(68.7% 0.174 26.3);

Tailwind

colors: {
  custom: {
    50: '#fe978c',
    500: '#f3675e',
    950: '#000000',
  },
}

SCSS

$custom: #f3675e;
$custom-light: #fe978c;
$custom-dark: #000000;

JSON

{
  "hex": "#f3675e",
  "rgb": {
    "r": 243,
    "g": 103,
    "b": 94
  },
  "hsl": {
    "h": 3.624,
    "s": 86.127,
    "l": 66.078
  },
  "oklch": {
    "l": 0.68657,
    "c": 0.17427,
    "h": 26.3
  },
  "luminance": 0.29563
}

Semantic roles & 50–950 ramp

primary

#F3675E

secondary

#BEECEF

accent

#D5E303

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190E0C

muted

#877E7D

Preview Lab

Preview with #F3675E

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

Preview Lab → · Contrast checker → · Palette generator →