#305273#305273

#305273 is a dark, moderate cyan. Relative luminance 0.079; OKLCH L 42.8% C 0.068 H 249.0°. Best body text is #FFFFFF at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#305273
RGB	rgb(48, 82, 115)
HSL	hsl(210, 41%, 32%)
HSV	hsv(210, 58%, 45%)
CMYK	cmyk(58.3%, 28.7%, 0%, 54.9%)
CIE-LAB	lab(33.77, -1.72, -22.62)
CIE-LCH	lch(33.77, 22.69, 265.65°)
OKLab	oklab(42.8% -0.0244 -0.0635)
OKLCH	oklch(42.8% 0.068 249)
XYZ	xyz(7.3296, 7.9002, 17.3550)
Luminance	0.0790 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305273 #735130

analogous

#307373 #305273 #303173

triadic

#305273 #733052 #527330

tetradic

#305273 #733073 #735130 #317330

square

#305273 #733073 #735130 #317330

split-complementary

#305273 #733031 #737330

monochromatic

#0C141D #1E3348 #305273 #42719E #618FBD

Accessibility & contrast

On white

8.14

#305273 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#305273 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #305273

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305273	#FFFFFF	#000000	##FFFFFF
##305273	1.00	8.14	2.58	8.14
#FFFFFF	8.14	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445374

Deuteranopia (green-blind)

#3B4C72

Tritanopia (blue-blind)

#005A5D

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #305273;
/* rgb */ color: rgb(48, 82, 115);
/* oklch */ color: oklch(42.8% 0.068 249.0);

Tailwind

colors: {
  custom: {
    50: '#6e829b',
    500: '#305273',
    950: '#000000',
  },
}

SCSS

$custom: #305273;
$custom-light: #6e829b;
$custom-dark: #000000;

JSON

{
  "hex": "#305273",
  "rgb": {
    "r": 48,
    "g": 82,
    "b": 115
  },
  "hsl": {
    "h": 209.552,
    "s": 41.104,
    "l": 31.961
  },
  "oklch": {
    "l": 0.42801,
    "c": 0.06803,
    "h": 249
  },
  "luminance": 0.07901
}

Semantic roles & 50–950 ramp

primary

#305273

secondary

#A47F5B

accent

#9357D1

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #305273

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

Preview Lab → · Contrast checker → · Palette generator →