#305F71#305F71

#305F71 is a mid, muted cyan. Relative luminance 0.100; OKLCH L 46.0% C 0.059 H 225.3°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#305F71
RGB	rgb(48, 95, 113)
HSL	hsl(197, 40%, 32%)
HSV	hsv(197, 58%, 44%)
CMYK	cmyk(57.5%, 15.9%, 0%, 55.7%)
CIE-LAB	lab(37.85, -10.37, -15.09)
CIE-LCH	lch(37.85, 18.31, 235.50°)
OKLab	oklab(46% -0.0414 -0.0419)
OKLCH	oklch(46% 0.059 225.3)
XYZ	xyz(8.2906, 10.0043, 17.1137)
Luminance	0.1001 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305F71 #714230

analogous

#307163 #305F71 #303F71

triadic

#305F71 #71305F #5F7130

tetradic

#305F71 #633071 #714230 #3F7130

square

#305F71 #633071 #714230 #3F7130

split-complementary

#305F71 #71303F #716330

monochromatic

#0C171B #1E3B46 #305F71 #42839C #60A2BB

Accessibility & contrast

On white

7.00

#305F71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#305F71 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #305F71

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305F71	#FFFFFF	#000000	##FFFFFF
##305F71	1.00	7.00	3.00	7.00
#FFFFFF	7.00	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555D72

Deuteranopia (green-blind)

#4C5671

Tritanopia (blue-blind)

#006465

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #305f71;
/* rgb */ color: rgb(48, 95, 113);
/* oklch */ color: oklch(46.0% 0.059 225.3);

Tailwind

colors: {
  custom: {
    50: '#6e8c99',
    500: '#305f71',
    950: '#000000',
  },
}

SCSS

$custom: #305f71;
$custom-light: #6e8c99;
$custom-dark: #000000;

JSON

{
  "hex": "#305f71",
  "rgb": {
    "r": 48,
    "g": 95,
    "b": 113
  },
  "hsl": {
    "h": 196.615,
    "s": 40.373,
    "l": 31.569
  },
  "oklch": {
    "l": 0.46002,
    "c": 0.05895,
    "h": 225.3
  },
  "luminance": 0.10005
}

Semantic roles & 50–950 ramp

primary

#305F71

secondary

#A26E5B

accent

#7958D0

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#080C0E

muted

#7B7D7E

Preview Lab

Preview with #305F71

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

Preview Lab → · Contrast checker → · Palette generator →