#308497#308497

#308497 is a mid, moderate cyan. Relative luminance 0.194; OKLCH L 57.1% C 0.084 H 215.6°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#308497
RGB	rgb(48, 132, 151)
HSL	hsl(191, 52%, 39%)
HSV	hsv(191, 68%, 59%)
CMYK	cmyk(68.2%, 12.6%, 0%, 40.8%)
CIE-LAB	lab(51.11, -18.74, -17.56)
CIE-LCH	lch(51.11, 25.69, 223.14°)
OKLab	oklab(57.11% -0.0682 -0.0489)
OKLCH	oklch(57.11% 0.084 215.6)
XYZ	xyz(15.0538, 19.3636, 32.2163)
Luminance	0.1936 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308497 #974330

analogous

#309777 #308497 #305197

triadic

#308497 #973084 #849730

tetradic

#308497 #773097 #974330 #519730

square

#308497 #773097 #974330 #519730

split-complementary

#308497 #973051 #977730

monochromatic

#12333A #215B69 #308497 #41ABC3 #70C0D2

Accessibility & contrast

On white

4.31

#308497 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#308497 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308497

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308497	#FFFFFF	#000000	##000000
##308497	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#778098

Deuteranopia (green-blind)

#687597

Tritanopia (blue-blind)

#008B8A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #308497;
/* rgb */ color: rgb(48, 132, 151);
/* oklch */ color: oklch(57.1% 0.084 215.6);

Tailwind

colors: {
  custom: {
    50: '#76a8b5',
    500: '#308497',
    950: '#000000',
  },
}

SCSS

$custom: #308497;
$custom-light: #76a8b5;
$custom-dark: #000000;

JSON

{
  "hex": "#308497",
  "rgb": {
    "r": 48,
    "g": 132,
    "b": 151
  },
  "hsl": {
    "h": 191.068,
    "s": 51.759,
    "l": 39.02
  },
  "oklch": {
    "l": 0.57111,
    "c": 0.08394,
    "h": 215.6
  },
  "luminance": 0.19365
}

Semantic roles & 50–950 ramp

primary

#308497

secondary

#B9786A

accent

#674DDB

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #308497

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

Preview Lab → · Contrast checker → · Palette generator →