#305887#305887

#305887 is a mid, moderate cyan. Relative luminance 0.094; OKLCH L 45.4% C 0.090 H 253.7°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#305887
RGB	rgb(48, 88, 135)
HSL	hsl(212, 48%, 36%)
HSV	hsv(212, 64%, 53%)
CMYK	cmyk(64.4%, 34.8%, 0%, 47.1%)
CIE-LAB	lab(36.66, 1.58, -30.43)
CIE-LCH	lch(36.66, 30.47, 272.98°)
OKLab	oklab(45.4% -0.0252 -0.0861)
OKLCH	oklch(45.4% 0.09 253.7)
XYZ	xyz(9.0802, 9.3562, 24.2444)
Luminance	0.0936 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305887 #875F30

analogous

#308387 #305887 #333087

triadic

#305887 #873058 #588730

tetradic

#305887 #873083 #875F30 #308733

square

#305887 #873083 #875F30 #308733

split-complementary

#305887 #873330 #838730

monochromatic

#101D2D #203B5A #305887 #4075B4 #6895C9

Accessibility & contrast

On white

7.31

#305887 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#305887 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #305887

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305887	#FFFFFF	#000000	##FFFFFF
##305887	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445B89

Deuteranopia (green-blind)

#385286

Tritanopia (blue-blind)

#006369

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #305887;
/* rgb */ color: rgb(48, 88, 135);
/* oklch */ color: oklch(45.4% 0.090 253.7);

Tailwind

colors: {
  custom: {
    50: '#7186aa',
    500: '#305887',
    950: '#000000',
  },
}

SCSS

$custom: #305887;
$custom-light: #7186aa;
$custom-dark: #000000;

JSON

{
  "hex": "#305887",
  "rgb": {
    "r": 48,
    "g": 88,
    "b": 135
  },
  "hsl": {
    "h": 212.414,
    "s": 47.541,
    "l": 35.882
  },
  "oklch": {
    "l": 0.45399,
    "c": 0.08973,
    "h": 253.7
  },
  "luminance": 0.09357
}

Semantic roles & 50–950 ramp

primary

#305887

secondary

#B18D62

accent

#9951D7

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #305887

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

Preview Lab → · Contrast checker → · Palette generator →