#307498#307498

#307498 is a mid, moderate cyan. Relative luminance 0.154; OKLCH L 53.2% C 0.088 H 235.1°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#307498
RGB	rgb(48, 116, 152)
HSL	hsl(201, 52%, 39%)
HSV	hsv(201, 68%, 60%)
CMYK	cmyk(68.4%, 23.7%, 0%, 40.4%)
CIE-LAB	lab(46.16, -9.45, -25.77)
CIE-LCH	lch(46.16, 27.45, 249.87°)
OKLab	oklab(53.16% -0.0506 -0.0724)
OKLCH	oklch(53.16% 0.088 235.1)
XYZ	xyz(13.1296, 15.3848, 31.9773)
Luminance	0.1539 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307498 #985430

analogous

#309888 #307498 #304098

triadic

#307498 #983074 #749830

tetradic

#307498 #883098 #985430 #409830

square

#307498 #883098 #985430 #409830

split-complementary

#307498 #983040 #988830

monochromatic

#132D3B #215169 #307498 #4297C3 #70B0D2

Accessibility & contrast

On white

5.15

#307498 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#307498 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307498

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307498	#FFFFFF	#000000	##FFFFFF
##307498	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63739A

Deuteranopia (green-blind)

#546997

Tritanopia (blue-blind)

#007D80

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #307498;
/* rgb */ color: rgb(48, 116, 152);
/* oklch */ color: oklch(53.2% 0.088 235.1);

Tailwind

colors: {
  custom: {
    50: '#759cb6',
    500: '#307498',
    950: '#000000',
  },
}

SCSS

$custom: #307498;
$custom-light: #759cb6;
$custom-dark: #000000;

JSON

{
  "hex": "#307498",
  "rgb": {
    "r": 48,
    "g": 116,
    "b": 152
  },
  "hsl": {
    "h": 200.769,
    "s": 52,
    "l": 39.216
  },
  "oklch": {
    "l": 0.53164,
    "c": 0.0883,
    "h": 235.1
  },
  "luminance": 0.15386
}

Semantic roles & 50–950 ramp

primary

#307498

secondary

#BA866A

accent

#7E4CDB

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #307498

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

Preview Lab → · Contrast checker → · Palette generator →