#33477E#33477E

#33477E is a dark, moderate blue. Relative luminance 0.067; OKLCH L 41.0% C 0.096 H 267.1°. Best body text is #FFFFFF at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#33477E
RGB	rgb(51, 71, 126)
HSL	hsl(224, 42%, 35%)
HSV	hsv(224, 60%, 49%)
CMYK	cmyk(59.5%, 43.7%, 0%, 50.6%)
CIE-LAB	lab(31.15, 10.10, -33.60)
CIE-LCH	lch(31.15, 35.08, 286.73°)
OKLab	oklab(41% -0.0048 -0.0955)
OKLCH	oklch(41% 0.096 267.1)
XYZ	xyz(7.3831, 6.7161, 20.6419)
Luminance	0.0672 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33477E #7E6A33

analogous

#336D7E #33477E #45337E

triadic

#33477E #7E3347 #477E33

tetradic

#33477E #7E336D #7E6A33 #337E45

square

#33477E #7E336D #7E6A33 #337E45

split-complementary

#33477E #7E4533 #6D7E33

monochromatic

#101627 #212E52 #33477E #4560AA #6981C2

Accessibility & contrast

On white

8.96

#33477E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#33477E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33477E

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33477E	#FFFFFF	#000000	##FFFFFF
##33477E	1.00	8.96	2.34	8.96
#FFFFFF	8.96	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F4D80

Deuteranopia (green-blind)

#25467D

Tritanopia (blue-blind)

#00535C

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #33477e;
/* rgb */ color: rgb(51, 71, 126);
/* oklch */ color: oklch(41.0% 0.096 267.1);

Tailwind

colors: {
  custom: {
    50: '#7179a4',
    500: '#33477e',
    950: '#000000',
  },
}

SCSS

$custom: #33477e;
$custom-light: #7179a4;
$custom-dark: #000000;

JSON

{
  "hex": "#33477e",
  "rgb": {
    "r": 51,
    "g": 71,
    "b": 126
  },
  "hsl": {
    "h": 224,
    "s": 42.373,
    "l": 34.706
  },
  "oklch": {
    "l": 0.41001,
    "c": 0.09565,
    "h": 267.1
  },
  "luminance": 0.06717
}

Semantic roles & 50–950 ramp

primary

#33477E

secondary

#AA9763

accent

#B156D2

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#08090F

muted

#7B7B7F

Preview Lab

Preview with #33477E

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

Preview Lab → · Contrast checker → · Palette generator →