#DD433B#DD433B

#DD433B is a mid, vivid red. Relative luminance 0.197; OKLCH L 60.5% C 0.192 H 27.4°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#DD433B
RGB	rgb(221, 67, 59)
HSL	hsl(3, 70%, 55%)
HSV	hsv(3, 73%, 87%)
CMYK	cmyk(0%, 69.7%, 73.3%, 13.3%)
CIE-LAB	lab(51.50, 59.10, 39.35)
CIE-LCH	lch(51.50, 71.00, 33.66°)
OKLab	oklab(60.47% 0.1705 0.0885)
OKLCH	oklch(60.47% 0.192 27.4)
XYZ	xyz(32.6190, 19.7071, 6.2231)
Luminance	0.1970 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DD433B #3BD5DD

analogous

#DD3B84 #DD433B #DD943B

triadic

#DD433B #3BDD43 #433BDD

tetradic

#DD433B #84DD3B #3BD5DD #943BDD

square

#DD433B #84DD3B #3BD5DD #943BDD

split-complementary

#DD433B #3BDD94 #3B84DD

monochromatic

#861D17 #BA2820 #DD433B #E6756F #EFA7A3

Accessibility & contrast

On white

4.25

#DD433B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#DD433B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DD433B

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DD433B	#FFFFFF	#000000	##000000
##DD433B	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6539

Deuteranopia (green-blind)

#968735

Tritanopia (blue-blind)

#F30743

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #dd433b;
/* rgb */ color: rgb(221, 67, 59);
/* oklch */ color: oklch(60.5% 0.192 27.4);

Tailwind

colors: {
  custom: {
    50: '#f08171',
    500: '#dd433b',
    950: '#000000',
  },
}

SCSS

$custom: #dd433b;
$custom-light: #f08171;
$custom-dark: #000000;

JSON

{
  "hex": "#dd433b",
  "rgb": {
    "r": 221,
    "g": 67,
    "b": 59
  },
  "hsl": {
    "h": 2.963,
    "s": 70.435,
    "l": 54.902
  },
  "oklch": {
    "l": 0.60465,
    "c": 0.19211,
    "h": 27.4
  },
  "luminance": 0.19702
}

Semantic roles & 50–950 ramp

primary

#DD433B

secondary

#98D9DC

accent

#E4ED3B

background

#FFF8F6

surface

#FFEFEC

border

#D7CAC7

text

#180B08

muted

#867C7B

Preview Lab

Preview with #DD433B

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

Preview Lab → · Contrast checker → · Palette generator →