#C33A45#C33A45

#C33A45 is a mid, vivid red. Relative luminance 0.151; OKLCH L 55.3% C 0.173 H 20.5°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#C33A45
RGB	rgb(195, 58, 69)
HSL	hsl(355, 54%, 50%)
HSV	hsv(355, 70%, 76%)
CMYK	cmyk(0%, 70.3%, 64.6%, 23.5%)
CIE-LAB	lab(45.72, 54.74, 25.48)
CIE-LCH	lch(45.72, 60.38, 24.96°)
OKLab	oklab(55.33% 0.1619 0.0607)
OKLCH	oklch(55.33% 0.173 20.5)
XYZ	xyz(25.0955, 15.0615, 7.2148)
Luminance	0.1506 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C33A45 #3AC3B8

analogous

#C33A8A #C33A45 #C3733A

triadic

#C33A45 #45C33A #3A45C3

tetradic

#C33A45 #8AC33A #3AC3B8 #733AC3

square

#C33A45 #8AC33A #3AC3B8 #733AC3

split-complementary

#C33A45 #3AC373 #3A8AC3

monochromatic

#651E24 #942C34 #C33A45 #D26871 #E0979D

Accessibility & contrast

On white

5.23

#C33A45 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#C33A45 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C33A45

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C33A45	#FFFFFF	#000000	##FFFFFF
##C33A45	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5A44

Deuteranopia (green-blind)

#827741

Tritanopia (blue-blind)

#D6103F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c33a45;
/* rgb */ color: rgb(195, 58, 69);
/* oklch */ color: oklch(55.3% 0.173 20.5);

Tailwind

colors: {
  custom: {
    50: '#dd7978',
    500: '#c33a45',
    950: '#000000',
  },
}

SCSS

$custom: #c33a45;
$custom-light: #dd7978;
$custom-dark: #000000;

JSON

{
  "hex": "#c33a45",
  "rgb": {
    "r": 195,
    "g": 58,
    "b": 69
  },
  "hsl": {
    "h": 355.182,
    "s": 54.15,
    "l": 49.608
  },
  "oklch": {
    "l": 0.55328,
    "c": 0.17294,
    "h": 20.5
  },
  "luminance": 0.15058
}

Semantic roles & 50–950 ramp

primary

#C33A45

secondary

#8DCCC7

accent

#DED24A

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160A09

muted

#847C7B

Preview Lab

Preview with #C33A45

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

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