#33879C#33879C

#33879C is a mid, moderate cyan. Relative luminance 0.204; OKLCH L 58.2% C 0.085 H 217.4°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#33879C
RGB	rgb(51, 135, 156)
HSL	hsl(192, 51%, 41%)
HSV	hsv(192, 67%, 61%)
CMYK	cmyk(67.3%, 13.5%, 0%, 38.8%)
CIE-LAB	lab(52.32, -18.25, -18.61)
CIE-LCH	lch(52.32, 26.07, 225.57°)
OKLab	oklab(58.17% -0.0677 -0.0518)
OKLCH	oklch(58.17% 0.085 217.4)
XYZ	xyz(16.0275, 20.4303, 34.5448)
Luminance	0.2043 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33879C #9C4833

analogous

#339C7C #33879C #33529C

triadic

#33879C #9C3387 #879C33

tetradic

#33879C #7C339C #9C4833 #529C33

square

#33879C #7C339C #9C4833 #529C33

split-complementary

#33879C #9C3352 #9C7C33

monochromatic

#153740 #245F6E #33879C #49ABC3 #77C0D3

Accessibility & contrast

On white

4.13

#33879C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#33879C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #33879C

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33879C	#FFFFFF	#000000	##000000
##33879C	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79839D

Deuteranopia (green-blind)

#6A789C

Tritanopia (blue-blind)

#008E8E

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #33879c;
/* rgb */ color: rgb(51, 135, 156);
/* oklch */ color: oklch(58.2% 0.085 217.4);

Tailwind

colors: {
  custom: {
    50: '#78aab9',
    500: '#33879c',
    950: '#000000',
  },
}

SCSS

$custom: #33879c;
$custom-light: #78aab9;
$custom-dark: #000000;

JSON

{
  "hex": "#33879c",
  "rgb": {
    "r": 51,
    "g": 135,
    "b": 156
  },
  "hsl": {
    "h": 192,
    "s": 50.725,
    "l": 40.588
  },
  "oklch": {
    "l": 0.5817,
    "c": 0.08529,
    "h": 217.4
  },
  "luminance": 0.20432
}

Semantic roles & 50–950 ramp

primary

#33879C

secondary

#BB7F70

accent

#6A4EDA

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #33879C

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

Preview Lab → · Contrast checker → · Palette generator →