#C33741#C33741

#C33741 is a mid, vivid red. Relative luminance 0.147; OKLCH L 55.0% C 0.176 H 21.4°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#C33741
RGB	rgb(195, 55, 65)
HSL	hsl(356, 56%, 49%)
HSV	hsv(356, 72%, 76%)
CMYK	cmyk(0%, 71.8%, 66.7%, 23.5%)
CIE-LAB	lab(45.25, 55.63, 27.30)
CIE-LCH	lch(45.25, 61.96, 26.14°)
OKLab	oklab(54.96% 0.164 0.0643)
OKLCH	oklch(54.96% 0.176 21.4)
XYZ	xyz(24.8287, 14.7198, 6.5338)
Luminance	0.1472 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C33741 #37C3B9

analogous

#C33787 #C33741 #C37337

triadic

#C33741 #41C337 #3741C3

tetradic

#C33741 #87C337 #37C3B9 #7337C3

square

#C33741 #87C337 #37C3B9 #7337C3

split-complementary

#C33741 #37C373 #3787C3

monochromatic

#641C21 #932A31 #C33741 #D3646C #E19499

Accessibility & contrast

On white

5.33

#C33741 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#C33741 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C33741

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C33741	#FFFFFF	#000000	##FFFFFF
##C33741	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5840

Deuteranopia (green-blind)

#81763D

Tritanopia (blue-blind)

#D6023C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c33741;
/* rgb */ color: rgb(195, 55, 65);
/* oklch */ color: oklch(55.0% 0.176 21.4);

Tailwind

colors: {
  custom: {
    50: '#dd7875',
    500: '#c33741',
    950: '#000000',
  },
}

SCSS

$custom: #c33741;
$custom-light: #dd7875;
$custom-dark: #000000;

JSON

{
  "hex": "#c33741",
  "rgb": {
    "r": 195,
    "g": 55,
    "b": 65
  },
  "hsl": {
    "h": 355.714,
    "s": 56,
    "l": 49.02
  },
  "oklch": {
    "l": 0.54956,
    "c": 0.17611,
    "h": 21.4
  },
  "luminance": 0.14716
}

Semantic roles & 50–950 ramp

primary

#C33741

secondary

#8ACCC7

accent

#DFD549

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C33741

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

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