#307787#307787

#307787 is a mid, moderate cyan. Relative luminance 0.156; OKLCH L 53.1% C 0.074 H 215.1°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#307787
RGB	rgb(48, 119, 135)
HSL	hsl(191, 48%, 36%)
HSV	hsv(191, 64%, 53%)
CMYK	cmyk(64.4%, 11.9%, 0%, 47.1%)
CIE-LAB	lab(46.41, -16.86, -15.33)
CIE-LCH	lch(46.41, 22.79, 222.28°)
OKLab	oklab(53.13% -0.0606 -0.0426)
OKLCH	oklch(53.13% 0.074 215.1)
XYZ	xyz(12.1871, 15.5700, 25.2800)
Luminance	0.1557 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307787 #874030

analogous

#30876B #307787 #304B87

triadic

#307787 #873077 #778730

tetradic

#307787 #6B3087 #874030 #4B8730

square

#307787 #6B3087 #874030 #4B8730

split-complementary

#307787 #87304B #876B30

monochromatic

#10272D #204F5A #307787 #409FB4 #68B7C9

Accessibility & contrast

On white

5.10

#307787 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#307787 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307787

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307787	#FFFFFF	#000000	##FFFFFF
##307787	1.00	5.10	4.11	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7388

Deuteranopia (green-blind)

#5F6A87

Tritanopia (blue-blind)

#007D7C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #307787;
/* rgb */ color: rgb(48, 119, 135);
/* oklch */ color: oklch(53.1% 0.074 215.1);

Tailwind

colors: {
  custom: {
    50: '#739eaa',
    500: '#307787',
    950: '#000000',
  },
}

SCSS

$custom: #307787;
$custom-light: #739eaa;
$custom-dark: #000000;

JSON

{
  "hex": "#307787",
  "rgb": {
    "r": 48,
    "g": 119,
    "b": 135
  },
  "hsl": {
    "h": 191.034,
    "s": 47.541,
    "l": 35.882
  },
  "oklch": {
    "l": 0.53133,
    "c": 0.07408,
    "h": 215.1
  },
  "luminance": 0.15571
}

Semantic roles & 50–950 ramp

primary

#307787

secondary

#B17162

accent

#6951D7

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #307787

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

Preview Lab → · Contrast checker → · Palette generator →