#33779B#33779B

#33779B is a mid, moderate cyan. Relative luminance 0.163; OKLCH L 54.2% C 0.088 H 234.9°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#33779B
RGB	rgb(51, 119, 155)
HSL	hsl(201, 50%, 40%)
HSV	hsv(201, 67%, 61%)
CMYK	cmyk(67.1%, 23.2%, 0%, 39.2%)
CIE-LAB	lab(47.32, -9.64, -25.73)
CIE-LCH	lch(47.32, 27.48, 249.46°)
OKLab	oklab(54.16% -0.0508 -0.0722)
OKLCH	oklch(54.16% 0.088 234.9)
XYZ	xyz(13.8762, 16.2626, 33.4117)
Luminance	0.1626 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33779B #9B5733

analogous

#339B8B #33779B #33439B

triadic

#33779B #9B3377 #779B33

tetradic

#33779B #8B339B #9B5733 #439B33

square

#33779B #8B339B #9B5733 #439B33

split-complementary

#33779B #9B3343 #9B8B33

monochromatic

#15303F #24546D #33779B #4898C3 #76B2D2

Accessibility & contrast

On white

4.94

#33779B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#33779B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #33779B

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33779B	#FFFFFF	#000000	##FFFFFF
##33779B	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66769D

Deuteranopia (green-blind)

#576C9A

Tritanopia (blue-blind)

#008083

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #33779b;
/* rgb */ color: rgb(51, 119, 155);
/* oklch */ color: oklch(54.2% 0.088 234.9);

Tailwind

colors: {
  custom: {
    50: '#769eb8',
    500: '#33779b',
    950: '#000000',
  },
}

SCSS

$custom: #33779b;
$custom-light: #769eb8;
$custom-dark: #000000;

JSON

{
  "hex": "#33779b",
  "rgb": {
    "r": 51,
    "g": 119,
    "b": 155
  },
  "hsl": {
    "h": 200.769,
    "s": 50.485,
    "l": 40.392
  },
  "oklch": {
    "l": 0.54158,
    "c": 0.08829,
    "h": 234.9
  },
  "luminance": 0.16264
}

Semantic roles & 50–950 ramp

primary

#33779B

secondary

#BA896F

accent

#7E4EDA

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #33779B

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

Preview Lab → · Contrast checker → · Palette generator →