#33708B#33708B

#33708B is a mid, moderate cyan. Relative luminance 0.142; OKLCH L 51.7% C 0.076 H 229.7°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#33708B
RGB	rgb(51, 112, 139)
HSL	hsl(198, 46%, 37%)
HSV	hsv(198, 63%, 55%)
CMYK	cmyk(63.3%, 19.4%, 0%, 45.5%)
CIE-LAB	lab(44.45, -11.02, -20.69)
CIE-LCH	lch(44.45, 23.44, 241.95°)
OKLab	oklab(51.65% -0.049 -0.0578)
OKLCH	oklch(51.65% 0.076 229.7)
XYZ	xyz(11.8178, 14.1550, 26.5305)
Luminance	0.1416 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33708B #8B4E33

analogous

#338B7A #33708B #33448B

triadic

#33708B #8B3370 #708B33

tetradic

#33708B #7A338B #8B4E33 #448B33

square

#33708B #7A338B #8B4E33 #448B33

split-complementary

#33708B #8B3344 #8B7A33

monochromatic

#122831 #234C5E #33708B #4394B8 #6EAECA

Accessibility & contrast

On white

5.48

#33708B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#33708B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #33708B

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33708B	#FFFFFF	#000000	##FFFFFF
##33708B	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#626E8C

Deuteranopia (green-blind)

#56658B

Tritanopia (blue-blind)

#007879

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #33708b;
/* rgb */ color: rgb(51, 112, 139);
/* oklch */ color: oklch(51.7% 0.076 229.7);

Tailwind

colors: {
  custom: {
    50: '#7499ad',
    500: '#33708b',
    950: '#000000',
  },
}

SCSS

$custom: #33708b;
$custom-light: #7499ad;
$custom-dark: #000000;

JSON

{
  "hex": "#33708b",
  "rgb": {
    "r": 51,
    "g": 112,
    "b": 139
  },
  "hsl": {
    "h": 198.409,
    "s": 46.316,
    "l": 37.255
  },
  "oklch": {
    "l": 0.51654,
    "c": 0.07576,
    "h": 229.7
  },
  "luminance": 0.14156
}

Semantic roles & 50–950 ramp

primary

#33708B

secondary

#B27F68

accent

#7A52D6

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #33708B

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

Preview Lab → · Contrast checker → · Palette generator →