#307497#307497

#307497 is a mid, moderate cyan. Relative luminance 0.154; OKLCH L 53.1% C 0.087 H 234.3°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#307497
RGB	rgb(48, 116, 151)
HSL	hsl(200, 52%, 39%)
HSV	hsv(200, 68%, 59%)
CMYK	cmyk(68.2%, 23.2%, 0%, 40.8%)
CIE-LAB	lab(46.11, -9.80, -25.25)
CIE-LCH	lch(46.11, 27.09, 248.80°)
OKLab	oklab(53.11% -0.0509 -0.0709)
OKLCH	oklch(53.11% 0.087 234.3)
XYZ	xyz(13.0480, 15.3521, 31.5478)
Luminance	0.1535 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307497 #975330

analogous

#309787 #307497 #304197

triadic

#307497 #973074 #749730

tetradic

#307497 #873097 #975330 #419730

square

#307497 #873097 #975330 #419730

split-complementary

#307497 #973041 #978730

monochromatic

#122D3A #215069 #307497 #4197C3 #70B0D2

Accessibility & contrast

On white

5.16

#307497 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#307497 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307497

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307497	#FFFFFF	#000000	##FFFFFF
##307497	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)

#637399

Deuteranopia (green-blind)

#556996

Tritanopia (blue-blind)

#007D80

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #307497;
/* rgb */ color: rgb(48, 116, 151);
/* oklch */ color: oklch(53.1% 0.087 234.3);

Tailwind

colors: {
  custom: {
    50: '#759cb5',
    500: '#307497',
    950: '#000000',
  },
}

SCSS

$custom: #307497;
$custom-light: #759cb5;
$custom-dark: #000000;

JSON

{
  "hex": "#307497",
  "rgb": {
    "r": 48,
    "g": 116,
    "b": 151
  },
  "hsl": {
    "h": 200.388,
    "s": 51.759,
    "l": 39.02
  },
  "oklch": {
    "l": 0.53114,
    "c": 0.08728,
    "h": 234.3
  },
  "luminance": 0.15354
}

Semantic roles & 50–950 ramp

primary

#307497

secondary

#B9856A

accent

#7D4DDB

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #307497

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

Preview Lab → · Contrast checker → · Palette generator →