#305D73#305D73

#305D73 is a mid, moderate cyan. Relative luminance 0.097; OKLCH L 45.6% C 0.061 H 231.4°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#305D73
RGB	rgb(48, 93, 115)
HSL	hsl(200, 41%, 32%)
HSV	hsv(200, 58%, 45%)
CMYK	cmyk(58.3%, 19.1%, 0%, 54.9%)
CIE-LAB	lab(37.29, -8.52, -17.18)
CIE-LCH	lch(37.29, 19.18, 243.64°)
OKLab	oklab(45.58% -0.0381 -0.0479)
OKLCH	oklch(45.58% 0.061 231.4)
XYZ	xyz(8.2266, 9.6941, 17.6540)
Luminance	0.0969 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305D73 #734630

analogous

#307367 #305D73 #303C73

triadic

#305D73 #73305D #5D7330

tetradic

#305D73 #673073 #734630 #3C7330

square

#305D73 #673073 #734630 #3C7330

split-complementary

#305D73 #73303C #736730

monochromatic

#0C171D #1E3A48 #305D73 #42809E #619FBD

Accessibility & contrast

On white

7.15

#305D73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#305D73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #305D73

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305D73	#FFFFFF	#000000	##FFFFFF
##305D73	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525C74

Deuteranopia (green-blind)

#495573

Tritanopia (blue-blind)

#006364

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #305d73;
/* rgb */ color: rgb(48, 93, 115);
/* oklch */ color: oklch(45.6% 0.061 231.4);

Tailwind

colors: {
  custom: {
    50: '#6e8a9b',
    500: '#305d73',
    950: '#000000',
  },
}

SCSS

$custom: #305d73;
$custom-light: #6e8a9b;
$custom-dark: #000000;

JSON

{
  "hex": "#305d73",
  "rgb": {
    "r": 48,
    "g": 93,
    "b": 115
  },
  "hsl": {
    "h": 199.701,
    "s": 41.104,
    "l": 31.961
  },
  "oklch": {
    "l": 0.45581,
    "c": 0.0612,
    "h": 231.4
  },
  "luminance": 0.09695
}

Semantic roles & 50–950 ramp

primary

#305D73

secondary

#A4735B

accent

#7F57D1

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#080B0E

muted

#7B7C7E

Preview Lab

Preview with #305D73

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

Preview Lab → · Contrast checker → · Palette generator →