#308397#308397

#308397 is a mid, moderate cyan. Relative luminance 0.191; OKLCH L 56.9% C 0.084 H 216.8°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#308397
RGB	rgb(48, 131, 151)
HSL	hsl(192, 52%, 39%)
HSV	hsv(192, 68%, 59%)
CMYK	cmyk(68.2%, 13.2%, 0%, 40.8%)
CIE-LAB	lab(50.80, -18.20, -18.04)
CIE-LCH	lch(50.80, 25.63, 224.75°)
OKLab	oklab(56.86% -0.0672 -0.0502)
OKLCH	oklch(56.86% 0.084 216.8)
XYZ	xyz(14.9188, 19.0937, 32.1714)
Luminance	0.1910 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308397 #974430

analogous

#309778 #308397 #305097

triadic

#308397 #973083 #839730

tetradic

#308397 #783097 #974430 #509730

square

#308397 #783097 #974430 #509730

split-complementary

#308397 #973050 #977830

monochromatic

#12323A #215B69 #308397 #41AAC3 #70BFD2

Accessibility & contrast

On white

4.36

#308397 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#308397 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308397

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308397	#FFFFFF	#000000	##000000
##308397	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#767F98

Deuteranopia (green-blind)

#677497

Tritanopia (blue-blind)

#008A89

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #308397;
/* rgb */ color: rgb(48, 131, 151);
/* oklch */ color: oklch(56.9% 0.084 216.8);

Tailwind

colors: {
  custom: {
    50: '#76a7b5',
    500: '#308397',
    950: '#000000',
  },
}

SCSS

$custom: #308397;
$custom-light: #76a7b5;
$custom-dark: #000000;

JSON

{
  "hex": "#308397",
  "rgb": {
    "r": 48,
    "g": 131,
    "b": 151
  },
  "hsl": {
    "h": 191.65,
    "s": 51.759,
    "l": 39.02
  },
  "oklch": {
    "l": 0.56859,
    "c": 0.08387,
    "h": 216.8
  },
  "luminance": 0.19095
}

Semantic roles & 50–950 ramp

primary

#308397

secondary

#B9796A

accent

#684DDB

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #308397

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

Preview Lab → · Contrast checker → · Palette generator →