#307388#307388

#307388 is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.2% C 0.075 H 221.7°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#307388
RGB	rgb(48, 115, 136)
HSL	hsl(194, 48%, 36%)
HSV	hsv(194, 65%, 53%)
CMYK	cmyk(64.7%, 15.4%, 0%, 46.7%)
CIE-LAB	lab(45.17, -14.31, -17.80)
CIE-LCH	lch(45.17, 22.84, 231.22°)
OKLab	oklab(52.16% -0.0557 -0.0496)
OKLCH	oklch(52.16% 0.075 221.7)
XYZ	xyz(11.7918, 14.6662, 25.4972)
Luminance	0.1467 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307388 #884530

analogous

#308871 #307388 #304788

triadic

#307388 #883073 #738830

tetradic

#307388 #713088 #884530 #478830

square

#307388 #713088 #884530 #478830

split-complementary

#307388 #883047 #887130

monochromatic

#10262E #204D5B #307388 #4099B5 #69B3CA

Accessibility & contrast

On white

5.34

#307388 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#307388 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307388

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307388	#FFFFFF	#000000	##FFFFFF
##307388	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#677089

Deuteranopia (green-blind)

#5A6788

Tritanopia (blue-blind)

#007A7A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #307388;
/* rgb */ color: rgb(48, 115, 136);
/* oklch */ color: oklch(52.2% 0.075 221.7);

Tailwind

colors: {
  custom: {
    50: '#729baa',
    500: '#307388',
    950: '#000000',
  },
}

SCSS

$custom: #307388;
$custom-light: #729baa;
$custom-dark: #000000;

JSON

{
  "hex": "#307388",
  "rgb": {
    "r": 48,
    "g": 115,
    "b": 136
  },
  "hsl": {
    "h": 194.318,
    "s": 47.826,
    "l": 36.078
  },
  "oklch": {
    "l": 0.52158,
    "c": 0.07455,
    "h": 221.7
  },
  "luminance": 0.14667
}

Semantic roles & 50–950 ramp

primary

#307388

secondary

#B17563

accent

#7150D7

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #307388

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

Preview Lab → · Contrast checker → · Palette generator →