#30779B#30779B

#30779B is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 54.1% C 0.090 H 234.1°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#30779B
RGB	rgb(48, 119, 155)
HSL	hsl(200, 53%, 40%)
HSV	hsv(200, 69%, 61%)
CMYK	cmyk(69%, 23.2%, 0%, 39.2%)
CIE-LAB	lab(47.22, -10.15, -25.89)
CIE-LCH	lch(47.22, 27.81, 248.60°)
OKLab	oklab(54.05% -0.0527 -0.0727)
OKLCH	oklch(54.05% 0.09 234.1)
XYZ	xyz(13.7298, 16.1871, 33.4048)
Luminance	0.1619 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30779B #9B5430

analogous

#309B8A #30779B #30429B

triadic

#30779B #9B3077 #779B30

tetradic

#30779B #8A309B #9B5430 #429B30

square

#30779B #8A309B #9B5430 #429B30

split-complementary

#30779B #9B3042 #9B8A30

monochromatic

#132F3E #22536C #30779B #4399C5 #72B3D3

Accessibility & contrast

On white

4.96

#30779B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#30779B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30779B

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30779B	#FFFFFF	#000000	##FFFFFF
##30779B	1.00	4.96	4.24	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66769D

Deuteranopia (green-blind)

#576B9A

Tritanopia (blue-blind)

#008183

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #30779b;
/* rgb */ color: rgb(48, 119, 155);
/* oklch */ color: oklch(54.1% 0.090 234.1);

Tailwind

colors: {
  custom: {
    50: '#759eb8',
    500: '#30779b',
    950: '#000000',
  },
}

SCSS

$custom: #30779b;
$custom-light: #759eb8;
$custom-dark: #000000;

JSON

{
  "hex": "#30779b",
  "rgb": {
    "r": 48,
    "g": 119,
    "b": 155
  },
  "hsl": {
    "h": 200.187,
    "s": 52.709,
    "l": 39.804
  },
  "oklch": {
    "l": 0.54052,
    "c": 0.08979,
    "h": 234.1
  },
  "luminance": 0.16189
}

Semantic roles & 50–950 ramp

primary

#30779B

secondary

#BB866C

accent

#7C4CDC

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #30779B

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

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