#D23E3C#D23E3C

#D23E3C is a mid, vivid red. Relative luminance 0.175; OKLCH L 58.1% C 0.185 H 25.7°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#D23E3C
RGB	rgb(210, 62, 60)
HSL	hsl(1, 63%, 53%)
HSV	hsv(1, 71%, 82%)
CMYK	cmyk(0%, 70.5%, 71.4%, 17.6%)
CIE-LAB	lab(48.86, 57.52, 35.23)
CIE-LCH	lch(48.86, 67.45, 31.49°)
OKLab	oklab(58.13% 0.167 0.0804)
OKLCH	oklch(58.13% 0.185 25.7)
XYZ	xyz(29.1198, 17.4775, 6.1143)
Luminance	0.1747 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D23E3C #3CD0D2

analogous

#D23C85 #D23E3C #D2893C

triadic

#D23E3C #3CD23E #3E3CD2

tetradic

#D23E3C #85D23C #3CD0D2 #893CD2

square

#D23E3C #85D23C #3CD0D2 #893CD2

split-complementary

#D23E3C #3CD289 #3C85D2

monochromatic

#781D1C #AA2927 #D23E3C #DD6F6E #E9A09F

Accessibility & contrast

On white

4.67

#D23E3C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#D23E3C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D23E3C

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D23E3C	#FFFFFF	#000000	##FFFFFF
##D23E3C	1.00	4.67	4.49	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68603A

Deuteranopia (green-blind)

#8D8037

Tritanopia (blue-blind)

#E7033F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #d23e3c;
/* rgb */ color: rgb(210, 62, 60);
/* oklch */ color: oklch(58.1% 0.185 25.7);

Tailwind

colors: {
  custom: {
    50: '#e87d72',
    500: '#d23e3c',
    950: '#000000',
  },
}

SCSS

$custom: #d23e3c;
$custom-light: #e87d72;
$custom-dark: #000000;

JSON

{
  "hex": "#d23e3c",
  "rgb": {
    "r": 210,
    "g": 62,
    "b": 60
  },
  "hsl": {
    "h": 0.8,
    "s": 62.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.58127,
    "c": 0.18536,
    "h": 25.7
  },
  "luminance": 0.17473
}

Semantic roles & 50–950 ramp

primary

#D23E3C

secondary

#94D4D5

accent

#E3E642

background

#FFF8F6

surface

#FFEFEC

border

#D7CAC7

text

#180A08

muted

#867C7B

Preview Lab

Preview with #D23E3C

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

Preview Lab → · Contrast checker → · Palette generator →