#307597#307597

#307597 is a mid, moderate cyan. Relative luminance 0.156; OKLCH L 53.4% C 0.087 H 233.2°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#307597
RGB	rgb(48, 117, 151)
HSL	hsl(200, 52%, 39%)
HSV	hsv(200, 68%, 59%)
CMYK	cmyk(68.2%, 22.5%, 0%, 40.8%)
CIE-LAB	lab(46.42, -10.37, -24.77)
CIE-LCH	lch(46.42, 26.85, 247.27°)
OKLab	oklab(53.36% -0.052 -0.0695)
OKLCH	oklch(53.36% 0.087 233.2)
XYZ	xyz(13.1639, 15.5839, 31.5864)
Luminance	0.1558 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307597 #975230

analogous

#309786 #307597 #304297

triadic

#307597 #973075 #759730

tetradic

#307597 #863097 #975230 #429730

square

#307597 #863097 #975230 #429730

split-complementary

#307597 #973042 #978630

monochromatic

#122D3A #215169 #307597 #4198C3 #70B1D2

Accessibility & contrast

On white

5.10

#307597 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#307597 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307597

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307597	#FFFFFF	#000000	##FFFFFF
##307597	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#647499

Deuteranopia (green-blind)

#566996

Tritanopia (blue-blind)

#007E80

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #307597;
/* rgb */ color: rgb(48, 117, 151);
/* oklch */ color: oklch(53.4% 0.087 233.2);

Tailwind

colors: {
  custom: {
    50: '#759cb5',
    500: '#307597',
    950: '#000000',
  },
}

SCSS

$custom: #307597;
$custom-light: #759cb5;
$custom-dark: #000000;

JSON

{
  "hex": "#307597",
  "rgb": {
    "r": 48,
    "g": 117,
    "b": 151
  },
  "hsl": {
    "h": 199.806,
    "s": 51.759,
    "l": 39.02
  },
  "oklch": {
    "l": 0.53362,
    "c": 0.0868,
    "h": 233.2
  },
  "luminance": 0.15585
}

Semantic roles & 50–950 ramp

primary

#307597

secondary

#B9846A

accent

#7C4DDB

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #307597

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

Preview Lab → · Contrast checker → · Palette generator →