#30729E#30729E

#30729E is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 53.0% C 0.096 H 241.2°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#30729E
RGB	rgb(48, 114, 158)
HSL	hsl(204, 53%, 40%)
HSV	hsv(204, 70%, 62%)
CMYK	cmyk(69.6%, 27.8%, 0%, 38%)
CIE-LAB	lab(45.81, -6.17, -29.85)
CIE-LCH	lch(45.81, 30.48, 258.33°)
OKLab	oklab(52.98% -0.0463 -0.0842)
OKLCH	oklch(52.98% 0.096 241.2)
XYZ	xyz(13.4054, 15.1302, 34.5550)
Luminance	0.1513 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30729E #9E5C30

analogous

#309E93 #30729E #303B9E

triadic

#30729E #9E3072 #729E30

tetradic

#30729E #93309E #9E5C30 #3B9E30

square

#30729E #93309E #9E5C30 #3B9E30

split-complementary

#30729E #9E303B #9E9330

monochromatic

#132E40 #22506F #30729E #4593C6 #74AED5

Accessibility & contrast

On white

5.22

#30729E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#30729E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30729E

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30729E	#FFFFFF	#000000	##FFFFFF
##30729E	1.00	5.22	4.03	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E72A0

Deuteranopia (green-blind)

#4F689D

Tritanopia (blue-blind)

#007D81

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #30729e;
/* rgb */ color: rgb(48, 114, 158);
/* oklch */ color: oklch(53.0% 0.096 241.2);

Tailwind

colors: {
  custom: {
    50: '#769abb',
    500: '#30729e',
    950: '#000000',
  },
}

SCSS

$custom: #30729e;
$custom-light: #769abb;
$custom-dark: #000000;

JSON

{
  "hex": "#30729e",
  "rgb": {
    "r": 48,
    "g": 114,
    "b": 158
  },
  "hsl": {
    "h": 204,
    "s": 53.398,
    "l": 40.392
  },
  "oklch": {
    "l": 0.5298,
    "c": 0.09608,
    "h": 241.2
  },
  "luminance": 0.15132
}

Semantic roles & 50–950 ramp

primary

#30729E

secondary

#BD8D6D

accent

#854BDD

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #30729E

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

Preview Lab → · Contrast checker → · Palette generator →