#307C96#307C96

#307C96 is a mid, moderate cyan. Relative luminance 0.172; OKLCH L 55.1% C 0.084 H 224.2°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#307C96
RGB	rgb(48, 124, 150)
HSL	hsl(195, 52%, 39%)
HSV	hsv(195, 68%, 59%)
CMYK	cmyk(68%, 17.3%, 0%, 41.2%)
CIE-LAB	lab(48.57, -14.69, -20.87)
CIE-LCH	lch(48.57, 25.52, 234.87°)
OKLab	oklab(55.06% -0.06 -0.0583)
OKLCH	oklch(55.06% 0.084 224.2)
XYZ	xyz(13.9294, 17.2442, 31.4426)
Luminance	0.1725 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307C96 #964A30

analogous

#30967D #307C96 #304996

triadic

#307C96 #96307C #7C9630

tetradic

#307C96 #7D3096 #964A30 #499630

square

#307C96 #7D3096 #964A30 #499630

split-complementary

#307C96 #963049 #967D30

monochromatic

#122F39 #215668 #307C96 #41A1C2 #6FB8D1

Accessibility & contrast

On white

4.72

#307C96 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#307C96 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307C96

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307C96	#FFFFFF	#000000	##FFFFFF
##307C96	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7997

Deuteranopia (green-blind)

#5F6F96

Tritanopia (blue-blind)

#008484

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #307c96;
/* rgb */ color: rgb(48, 124, 150);
/* oklch */ color: oklch(55.1% 0.084 224.2);

Tailwind

colors: {
  custom: {
    50: '#75a2b5',
    500: '#307c96',
    950: '#000000',
  },
}

SCSS

$custom: #307c96;
$custom-light: #75a2b5;
$custom-dark: #000000;

JSON

{
  "hex": "#307c96",
  "rgb": {
    "r": 48,
    "g": 124,
    "b": 150
  },
  "hsl": {
    "h": 195.294,
    "s": 51.515,
    "l": 38.824
  },
  "oklch": {
    "l": 0.55058,
    "c": 0.08365,
    "h": 224.2
  },
  "luminance": 0.17246
}

Semantic roles & 50–950 ramp

primary

#307C96

secondary

#B97D69

accent

#714DDB

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090F11

muted

#7B7E80

Preview Lab

Preview with #307C96

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

Preview Lab → · Contrast checker → · Palette generator →