#C03834#C03834

#C03834 is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.3% C 0.174 H 26.5°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#C03834
RGB	rgb(192, 56, 52)
HSL	hsl(2, 57%, 48%)
HSV	hsv(2, 73%, 75%)
CMYK	cmyk(0%, 70.8%, 72.9%, 24.7%)
CIE-LAB	lab(44.64, 53.66, 34.13)
CIE-LCH	lch(44.64, 63.59, 32.46°)
OKLab	oklab(54.34% 0.1553 0.0773)
OKLCH	oklch(54.34% 0.174 26.5)
XYZ	xyz(23.7749, 14.2863, 4.7538)
Luminance	0.1428 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03834 #34BCC0

analogous

#C03476 #C03834 #C07E34

triadic

#C03834 #34C038 #3834C0

tetradic

#C03834 #76C034 #34BCC0 #7E34C0

square

#C03834 #76C034 #34BCC0 #7E34C0

split-complementary

#C03834 #34C07E #3476C0

monochromatic

#601C1A #902A27 #C03834 #D3615E #E0908E

Accessibility & contrast

On white

5.45

#C03834 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#C03834 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03834

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03834	#FFFFFF	#000000	##FFFFFF
##C03834	1.00	5.45	3.86	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5732

Deuteranopia (green-blind)

#81742F

Tritanopia (blue-blind)

#D30239

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #c03834;
/* rgb */ color: rgb(192, 56, 52);
/* oklch */ color: oklch(54.3% 0.174 26.5);

Tailwind

colors: {
  custom: {
    50: '#db786c',
    500: '#c03834',
    950: '#000000',
  },
}

SCSS

$custom: #c03834;
$custom-light: #db786c;
$custom-dark: #000000;

JSON

{
  "hex": "#c03834",
  "rgb": {
    "r": 192,
    "g": 56,
    "b": 52
  },
  "hsl": {
    "h": 1.714,
    "s": 57.377,
    "l": 47.843
  },
  "oklch": {
    "l": 0.54342,
    "c": 0.17353,
    "h": 26.5
  },
  "luminance": 0.14283
}

Semantic roles & 50–950 ramp

primary

#C03834

secondary

#85C9CB

accent

#DCE147

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170907

muted

#857B7A

Preview Lab

Preview with #C03834

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

Preview Lab → · Contrast checker → · Palette generator →