#C34039#C34039

#C34039 is a mid, vivid red. Relative luminance 0.156; OKLCH L 55.8% C 0.168 H 27.1°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#C34039
RGB	rgb(195, 64, 57)
HSL	hsl(3, 55%, 49%)
HSV	hsv(3, 71%, 76%)
CMYK	cmyk(0%, 67.2%, 70.8%, 23.5%)
CIE-LAB	lab(46.40, 51.73, 33.42)
CIE-LCH	lch(46.40, 61.58, 32.86°)
OKLab	oklab(55.78% 0.15 0.0766)
OKLCH	oklch(55.78% 0.168 27.1)
XYZ	xyz(25.0803, 15.5679, 5.5544)
Luminance	0.1556 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C34039 #39BCC3

analogous

#C33977 #C34039 #C38539

triadic

#C34039 #39C340 #4039C3

tetradic

#C34039 #77C339 #39BCC3 #8539C3

square

#C34039 #77C339 #39BCC3 #8539C3

split-complementary

#C34039 #39C385 #3977C3

monochromatic

#64211D #94302B #C34039 #D26C67 #E09A96

Accessibility & contrast

On white

5.11

#C34039 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#C34039 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C34039

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C34039	#FFFFFF	#000000	##FFFFFF
##C34039	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645C37

Deuteranopia (green-blind)

#857835

Tritanopia (blue-blind)

#D61B3F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c34039;
/* rgb */ color: rgb(195, 64, 57);
/* oklch */ color: oklch(55.8% 0.168 27.1);

Tailwind

colors: {
  custom: {
    50: '#dd7c70',
    500: '#c34039',
    950: '#000000',
  },
}

SCSS

$custom: #c34039;
$custom-light: #dd7c70;
$custom-dark: #000000;

JSON

{
  "hex": "#c34039",
  "rgb": {
    "r": 195,
    "g": 64,
    "b": 57
  },
  "hsl": {
    "h": 3.043,
    "s": 54.762,
    "l": 49.412
  },
  "oklch": {
    "l": 0.55781,
    "c": 0.16838,
    "h": 27.1
  },
  "luminance": 0.15564
}

Semantic roles & 50–950 ramp

primary

#C34039

secondary

#8CC9CC

accent

#D7DE4A

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#170A07

muted

#857C7A

Preview Lab

Preview with #C34039

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

Preview Lab → · Contrast checker → · Palette generator →