#30879C#30879C

#30879C is a mid, moderate cyan. Relative luminance 0.204; OKLCH L 58.1% C 0.087 H 217.0°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#30879C
RGB	rgb(48, 135, 156)
HSL	hsl(192, 53%, 40%)
HSV	hsv(192, 69%, 61%)
CMYK	cmyk(69.2%, 13.5%, 0%, 38.8%)
CIE-LAB	lab(52.24, -18.73, -18.75)
CIE-LCH	lch(52.24, 26.50, 225.03°)
OKLab	oklab(58.08% -0.0694 -0.0522)
OKLCH	oklch(58.08% 0.087 217)
XYZ	xyz(15.8812, 20.3549, 34.5379)
Luminance	0.2036 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30879C #9C4530

analogous

#309C7B #30879C #30519C

triadic

#30879C #9C3087 #879C30

tetradic

#30879C #7B309C #9C4530 #519C30

square

#30879C #7B309C #9C4530 #519C30

split-complementary

#30879C #9C3051 #9C7B30

monochromatic

#13363E #225E6D #30879C #44ACC5 #73C1D4

Accessibility & contrast

On white

4.14

#30879C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#30879C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #30879C

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30879C	#FFFFFF	#000000	##000000
##30879C	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	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: #30879c;
/* rgb */ color: rgb(48, 135, 156);
/* oklch */ color: oklch(58.1% 0.087 217.0);

Tailwind

colors: {
  custom: {
    50: '#77aab9',
    500: '#30879c',
    950: '#000000',
  },
}

SCSS

$custom: #30879c;
$custom-light: #77aab9;
$custom-dark: #000000;

JSON

{
  "hex": "#30879c",
  "rgb": {
    "r": 48,
    "g": 135,
    "b": 156
  },
  "hsl": {
    "h": 191.667,
    "s": 52.941,
    "l": 40
  },
  "oklch": {
    "l": 0.58078,
    "c": 0.08684,
    "h": 217
  },
  "luminance": 0.20357
}

Semantic roles & 50–950 ramp

primary

#30879C

secondary

#BC7C6C

accent

#684BDC

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #30879C

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

Preview Lab → · Contrast checker → · Palette generator →