#307585#307585

#307585 is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 52.5% C 0.073 H 215.5°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#307585
RGB	rgb(48, 117, 133)
HSL	hsl(191, 47%, 35%)
HSV	hsv(191, 64%, 52%)
CMYK	cmyk(63.9%, 12%, 0%, 47.8%)
CIE-LAB	lab(45.69, -16.40, -15.22)
CIE-LCH	lch(45.69, 22.38, 222.86°)
OKLab	oklab(52.54% -0.0592 -0.0423)
OKLCH	oklch(52.54% 0.073 215.5)
XYZ	xyz(11.8121, 15.0432, 24.4669)
Luminance	0.1504 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307585 #854030

analogous

#30856A #307585 #304A85

triadic

#307585 #853075 #758530

tetradic

#307585 #6A3085 #854030 #4A8530

square

#307585 #6A3085 #854030 #4A8530

split-complementary

#307585 #85304A #856A30

monochromatic

#10262B #204D58 #307585 #409DB2 #67B6C8

Accessibility & contrast

On white

5.24

#307585 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#307585 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307585

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307585	#FFFFFF	#000000	##FFFFFF
##307585	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7186

Deuteranopia (green-blind)

#5D6885

Tritanopia (blue-blind)

#007B7A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #307585;
/* rgb */ color: rgb(48, 117, 133);
/* oklch */ color: oklch(52.5% 0.073 215.5);

Tailwind

colors: {
  custom: {
    50: '#729da8',
    500: '#307585',
    950: '#000000',
  },
}

SCSS

$custom: #307585;
$custom-light: #729da8;
$custom-dark: #000000;

JSON

{
  "hex": "#307585",
  "rgb": {
    "r": 48,
    "g": 117,
    "b": 133
  },
  "hsl": {
    "h": 191.294,
    "s": 46.961,
    "l": 35.49
  },
  "oklch": {
    "l": 0.52536,
    "c": 0.07275,
    "h": 215.5
  },
  "luminance": 0.15044
}

Semantic roles & 50–950 ramp

primary

#307585

secondary

#AF7061

accent

#6A51D7

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E0F

muted

#7B7E7F

Preview Lab

Preview with #307585

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

Preview Lab → · Contrast checker → · Palette generator →