#30879D#30879D

#30879D is a mid, moderate cyan. Relative luminance 0.204; OKLCH L 58.1% C 0.087 H 217.9°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#30879D
RGB	rgb(48, 135, 157)
HSL	hsl(192, 53%, 40%)
HSV	hsv(192, 69%, 62%)
CMYK	cmyk(69.4%, 14%, 0%, 38.4%)
CIE-LAB	lab(52.27, -18.40, -19.27)
CIE-LCH	lch(52.27, 26.65, 226.32°)
OKLab	oklab(58.12% -0.069 -0.0537)
OKLCH	oklch(58.12% 0.087 217.9)
XYZ	xyz(15.9662, 20.3889, 34.9857)
Luminance	0.2039 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30879D #9D4630

analogous

#309D7C #30879D #30509D

triadic

#30879D #9D3087 #879D30

tetradic

#30879D #7C309D #9D4630 #509D30

square

#30879D #7C309D #9D4630 #509D30

split-complementary

#30879D #9D3050 #9D7C30

monochromatic

#13363F #225F6E #30879D #44ACC6 #73C1D4

Accessibility & contrast

On white

4.14

#30879D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#30879D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #30879D

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30879D	#FFFFFF	#000000	##000000
##30879D	1.00	4.14	5.08	5.08
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79839E

Deuteranopia (green-blind)

#69789D

Tritanopia (blue-blind)

#008F8E

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #30879d;
/* rgb */ color: rgb(48, 135, 157);
/* oklch */ color: oklch(58.1% 0.087 217.9);

Tailwind

colors: {
  custom: {
    50: '#77aaba',
    500: '#30879d',
    950: '#000000',
  },
}

SCSS

$custom: #30879d;
$custom-light: #77aaba;
$custom-dark: #000000;

JSON

{
  "hex": "#30879d",
  "rgb": {
    "r": 48,
    "g": 135,
    "b": 157
  },
  "hsl": {
    "h": 192.11,
    "s": 53.171,
    "l": 40.196
  },
  "oklch": {
    "l": 0.58121,
    "c": 0.08742,
    "h": 217.9
  },
  "luminance": 0.20391
}

Semantic roles & 50–950 ramp

primary

#30879D

secondary

#BC7D6D

accent

#694BDD

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #30879D

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

Preview Lab → · Contrast checker → · Palette generator →