#307687#307687

#307687 is a mid, moderate cyan. Relative luminance 0.153; OKLCH L 52.9% C 0.074 H 216.5°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#307687
RGB	rgb(48, 118, 135)
HSL	hsl(192, 48%, 36%)
HSV	hsv(192, 64%, 53%)
CMYK	cmyk(64.4%, 12.6%, 0%, 47.1%)
CIE-LAB	lab(46.09, -16.31, -15.81)
CIE-LCH	lch(46.09, 22.71, 224.12°)
OKLab	oklab(52.88% -0.0595 -0.044)
OKLCH	oklch(52.88% 0.074 216.5)
XYZ	xyz(12.0688, 15.3333, 25.2406)
Luminance	0.1533 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307687 #874130

analogous

#30876C #307687 #304A87

triadic

#307687 #873076 #768730

tetradic

#307687 #6C3087 #874130 #4A8730

square

#307687 #6C3087 #874130 #4A8730

split-complementary

#307687 #87304A #876C30

monochromatic

#10272D #204F5A #307687 #409DB4 #68B6C9

Accessibility & contrast

On white

5.16

#307687 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#307687 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307687

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307687	#FFFFFF	#000000	##FFFFFF
##307687	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7388

Deuteranopia (green-blind)

#5E6987

Tritanopia (blue-blind)

#007C7B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #307687;
/* rgb */ color: rgb(48, 118, 135);
/* oklch */ color: oklch(52.9% 0.074 216.5);

Tailwind

colors: {
  custom: {
    50: '#729daa',
    500: '#307687',
    950: '#000000',
  },
}

SCSS

$custom: #307687;
$custom-light: #729daa;
$custom-dark: #000000;

JSON

{
  "hex": "#307687",
  "rgb": {
    "r": 48,
    "g": 118,
    "b": 135
  },
  "hsl": {
    "h": 191.724,
    "s": 47.541,
    "l": 35.882
  },
  "oklch": {
    "l": 0.52878,
    "c": 0.07396,
    "h": 216.5
  },
  "luminance": 0.15335
}

Semantic roles & 50–950 ramp

primary

#307687

secondary

#B17262

accent

#6B51D7

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #307687

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

Preview Lab → · Contrast checker → · Palette generator →