#30809B#30809B

#30809B is a mid, moderate cyan. Relative luminance 0.184; OKLCH L 56.3% C 0.087 H 224.0°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#30809B
RGB	rgb(48, 128, 155)
HSL	hsl(195, 53%, 40%)
HSV	hsv(195, 69%, 61%)
CMYK	cmyk(69%, 17.4%, 0%, 39.2%)
CIE-LAB	lab(50.02, -15.24, -21.57)
CIE-LCH	lch(50.02, 26.41, 234.76°)
OKLab	oklab(56.29% -0.0623 -0.0603)
OKLCH	oklch(56.29% 0.087 224)
XYZ	xyz(14.8521, 18.4316, 33.7789)
Luminance	0.1843 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30809B #9B4B30

analogous

#309B80 #30809B #304B9B

triadic

#30809B #9B3080 #809B30

tetradic

#30809B #80309B #9B4B30 #4B9B30

square

#30809B #80309B #9B4B30 #4B9B30

split-complementary

#30809B #9B304B #9B8030

monochromatic

#13333E #22596C #30809B #43A4C5 #72BBD3

Accessibility & contrast

On white

4.48

#30809B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#30809B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #30809B

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30809B	#FFFFFF	#000000	##000000
##30809B	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#717D9C

Deuteranopia (green-blind)

#62729B

Tritanopia (blue-blind)

#008889

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #30809b;
/* rgb */ color: rgb(48, 128, 155);
/* oklch */ color: oklch(56.3% 0.087 224.0);

Tailwind

colors: {
  custom: {
    50: '#76a5b8',
    500: '#30809b',
    950: '#000000',
  },
}

SCSS

$custom: #30809b;
$custom-light: #76a5b8;
$custom-dark: #000000;

JSON

{
  "hex": "#30809b",
  "rgb": {
    "r": 48,
    "g": 128,
    "b": 155
  },
  "hsl": {
    "h": 195.14,
    "s": 52.709,
    "l": 39.804
  },
  "oklch": {
    "l": 0.56285,
    "c": 0.0867,
    "h": 224
  },
  "luminance": 0.18433
}

Semantic roles & 50–950 ramp

primary

#30809B

secondary

#BB806C

accent

#704CDC

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #30809B

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

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