#33557D#33557D

#33557D is a dark, moderate cyan. Relative luminance 0.087; OKLCH L 44.3% C 0.077 H 253.4°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#33557D
RGB	rgb(51, 85, 125)
HSL	hsl(212, 42%, 35%)
HSV	hsv(212, 59%, 49%)
CMYK	cmyk(59.2%, 32%, 0%, 51%)
CIE-LAB	lab(35.36, 0.56, -26.33)
CIE-LCH	lch(35.36, 26.33, 271.23°)
OKLab	oklab(44.25% -0.0221 -0.0742)
OKLCH	oklch(44.25% 0.077 253.4)
XYZ	xyz(8.3141, 8.6808, 20.6355)
Luminance	0.0868 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33557D #7D5B33

analogous

#337A7D #33557D #36337D

triadic

#33557D #7D3355 #557D33

tetradic

#33557D #7D337A #7D5B33 #337D36

square

#33557D #7D337A #7D5B33 #337D36

split-complementary

#33557D #7D3633 #7A7D33

monochromatic

#101A26 #213752 #33557D #4573A8 #6992C2

Accessibility & contrast

On white

7.67

#33557D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#33557D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33557D

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33557D	#FFFFFF	#000000	##FFFFFF
##33557D	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#44577F

Deuteranopia (green-blind)

#3B507C

Tritanopia (blue-blind)

#005E63

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #33557d;
/* rgb */ color: rgb(51, 85, 125);
/* oklch */ color: oklch(44.3% 0.077 253.4);

Tailwind

colors: {
  custom: {
    50: '#7184a3',
    500: '#33557d',
    950: '#000000',
  },
}

SCSS

$custom: #33557d;
$custom-light: #7184a3;
$custom-dark: #000000;

JSON

{
  "hex": "#33557d",
  "rgb": {
    "r": 51,
    "g": 85,
    "b": 125
  },
  "hsl": {
    "h": 212.432,
    "s": 42.045,
    "l": 34.51
  },
  "oklch": {
    "l": 0.44253,
    "c": 0.07737,
    "h": 253.4
  },
  "luminance": 0.08681
}

Semantic roles & 50–950 ramp

primary

#33557D

secondary

#AA8962

accent

#9956D2

background

#F7F8FA

surface

#EDEFF3

border

#C8CACD

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #33557D

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

Preview Lab → · Contrast checker → · Palette generator →