#C03755#C03755

#C03755 is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.9% C 0.173 H 12.3°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#C03755
RGB	rgb(192, 55, 85)
HSL	hsl(347, 55%, 48%)
HSV	hsv(347, 71%, 75%)
CMYK	cmyk(0%, 71.4%, 55.7%, 24.7%)
CIE-LAB	lab(45.08, 56.00, 14.75)
CIE-LCH	lch(45.08, 57.91, 14.76°)
OKLab	oklab(54.85% 0.1692 0.037)
OKLCH	oklch(54.85% 0.173 12.3)
XYZ	xyz(24.7464, 14.5982, 10.1072)
Luminance	0.1459 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03755 #37C0A2

analogous

#C03799 #C03755 #C05D37

triadic

#C03755 #55C037 #3755C0

tetradic

#C03755 #99C037 #37C0A2 #5D37C0

square

#C03755 #99C037 #37C0A2 #5D37C0

split-complementary

#C03755 #37C05D #3799C0

monochromatic

#611C2B #902940 #C03755 #D2627B #E092A3

Accessibility & contrast

On white

5.36

#C03755 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#C03755 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03755

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03755	#FFFFFF	#000000	##FFFFFF
##C03755	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5955

Deuteranopia (green-blind)

#7D7552

Tritanopia (blue-blind)

#D21543

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c03755;
/* rgb */ color: rgb(192, 55, 85);
/* oklch */ color: oklch(54.9% 0.173 12.3);

Tailwind

colors: {
  custom: {
    50: '#d97884',
    500: '#c03755',
    950: '#000000',
  },
}

SCSS

$custom: #c03755;
$custom-light: #d97884;
$custom-dark: #000000;

JSON

{
  "hex": "#c03755",
  "rgb": {
    "r": 192,
    "g": 55,
    "b": 85
  },
  "hsl": {
    "h": 346.861,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.54853,
    "c": 0.17315,
    "h": 12.3
  },
  "luminance": 0.14595
}

Semantic roles & 50–950 ramp

primary

#C03755

secondary

#88CBBC

accent

#DFBE49

background

#FEF7F8

surface

#FCEEEF

border

#D5C9CA

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C03755

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

Preview Lab → · Contrast checker → · Palette generator →