#30728A#30728A

#30728A is a mid, moderate cyan. Relative luminance 0.145; OKLCH L 52.0% C 0.076 H 225.2°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#30728A
RGB	rgb(48, 114, 138)
HSL	hsl(196, 48%, 36%)
HSV	hsv(196, 65%, 54%)
CMYK	cmyk(65.2%, 17.4%, 0%, 45.9%)
CIE-LAB	lab(44.94, -13.07, -19.36)
CIE-LCH	lch(44.94, 23.36, 235.96°)
OKLab	oklab(52% -0.0537 -0.054)
OKLCH	oklch(52% 0.076 225.2)
XYZ	xyz(11.8219, 14.4968, 26.2150)
Luminance	0.1450 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30728A #8A4830

analogous

#308A75 #30728A #30458A

triadic

#30728A #8A3072 #728A30

tetradic

#30728A #75308A #8A4830 #458A30

square

#30728A #75308A #8A4830 #458A30

split-complementary

#30728A #8A3045 #8A7530

monochromatic

#10272F #204C5D #30728A #4098B7 #69B1CB

Accessibility & contrast

On white

5.39

#30728A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#30728A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30728A

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30728A	#FFFFFF	#000000	##FFFFFF
##30728A	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65708B

Deuteranopia (green-blind)

#58668A

Tritanopia (blue-blind)

#00797A

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #30728a;
/* rgb */ color: rgb(48, 114, 138);
/* oklch */ color: oklch(52.0% 0.076 225.2);

Tailwind

colors: {
  custom: {
    50: '#739aac',
    500: '#30728a',
    950: '#000000',
  },
}

SCSS

$custom: #30728a;
$custom-light: #739aac;
$custom-dark: #000000;

JSON

{
  "hex": "#30728a",
  "rgb": {
    "r": 48,
    "g": 114,
    "b": 138
  },
  "hsl": {
    "h": 196,
    "s": 48.387,
    "l": 36.471
  },
  "oklch": {
    "l": 0.51996,
    "c": 0.07618,
    "h": 225.2
  },
  "luminance": 0.14498
}

Semantic roles & 50–950 ramp

primary

#30728A

secondary

#B27964

accent

#7450D8

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #30728A

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

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