#307186#307186

#307186 is a mid, moderate cyan. Relative luminance 0.142; OKLCH L 51.6% C 0.073 H 222.3°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#307186
RGB	rgb(48, 113, 134)
HSL	hsl(195, 47%, 36%)
HSV	hsv(195, 64%, 53%)
CMYK	cmyk(64.2%, 15.7%, 0%, 47.5%)
CIE-LAB	lab(44.46, -13.84, -17.70)
CIE-LCH	lch(44.46, 22.47, 231.99°)
OKLab	oklab(51.56% -0.0542 -0.0493)
OKLCH	oklch(51.56% 0.073 222.3)
XYZ	xyz(11.4254, 14.1587, 24.6804)
Luminance	0.1416 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307186 #864530

analogous

#308670 #307186 #304686

triadic

#307186 #863071 #718630

tetradic

#307186 #703086 #864530 #468630

square

#307186 #703086 #864530 #468630

split-complementary

#307186 #863046 #867030

monochromatic

#10252C #204B59 #307186 #4097B3 #68B1C9

Accessibility & contrast

On white

5.48

#307186 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#307186 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307186

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307186	#FFFFFF	#000000	##FFFFFF
##307186	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#656E87

Deuteranopia (green-blind)

#586586

Tritanopia (blue-blind)

#007878

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #307186;
/* rgb */ color: rgb(48, 113, 134);
/* oklch */ color: oklch(51.6% 0.073 222.3);

Tailwind

colors: {
  custom: {
    50: '#729aa9',
    500: '#307186',
    950: '#000000',
  },
}

SCSS

$custom: #307186;
$custom-light: #729aa9;
$custom-dark: #000000;

JSON

{
  "hex": "#307186",
  "rgb": {
    "r": 48,
    "g": 113,
    "b": 134
  },
  "hsl": {
    "h": 194.651,
    "s": 47.253,
    "l": 35.686
  },
  "oklch": {
    "l": 0.51561,
    "c": 0.07328,
    "h": 222.3
  },
  "luminance": 0.1416
}

Semantic roles & 50–950 ramp

primary

#307186

secondary

#B07562

accent

#7251D7

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #307186

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

Preview Lab → · Contrast checker → · Palette generator →