#308097#308097

#308097 is a mid, moderate cyan. Relative luminance 0.183; OKLCH L 56.1% C 0.084 H 220.4°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#308097
RGB	rgb(48, 128, 151)
HSL	hsl(193, 52%, 39%)
HSV	hsv(193, 68%, 59%)
CMYK	cmyk(68.2%, 15.2%, 0%, 40.8%)
CIE-LAB	lab(49.86, -16.57, -19.48)
CIE-LCH	lch(49.86, 25.57, 229.61°)
OKLab	oklab(56.11% -0.0639 -0.0543)
OKLCH	oklch(56.11% 0.084 220.4)
XYZ	xyz(14.5217, 18.2995, 32.0390)
Luminance	0.1830 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308097 #974730

analogous

#30977B #308097 #304D97

triadic

#308097 #973080 #809730

tetradic

#308097 #7B3097 #974730 #4D9730

square

#308097 #7B3097 #974730 #4D9730

split-complementary

#308097 #97304D #977B30

monochromatic

#12313A #215969 #308097 #41A6C3 #70BCD2

Accessibility & contrast

On white

4.51

#308097 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#308097 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308097

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308097	#FFFFFF	#000000	##000000
##308097	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#727D98

Deuteranopia (green-blind)

#637297

Tritanopia (blue-blind)

#008887

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #308097;
/* rgb */ color: rgb(48, 128, 151);
/* oklch */ color: oklch(56.1% 0.084 220.4);

Tailwind

colors: {
  custom: {
    50: '#75a5b5',
    500: '#308097',
    950: '#000000',
  },
}

SCSS

$custom: #308097;
$custom-light: #75a5b5;
$custom-dark: #000000;

JSON

{
  "hex": "#308097",
  "rgb": {
    "r": 48,
    "g": 128,
    "b": 151
  },
  "hsl": {
    "h": 193.398,
    "s": 51.759,
    "l": 39.02
  },
  "oklch": {
    "l": 0.56106,
    "c": 0.08388,
    "h": 220.4
  },
  "luminance": 0.18301
}

Semantic roles & 50–950 ramp

primary

#308097

secondary

#B97B6A

accent

#6C4DDB

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #308097

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

Preview Lab → · Contrast checker → · Palette generator →