#305686#305686

#305686 is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.9% C 0.090 H 255.1°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#305686
RGB	rgb(48, 86, 134)
HSL	hsl(213, 47%, 36%)
HSV	hsv(213, 64%, 53%)
CMYK	cmyk(64.2%, 35.8%, 0%, 47.5%)
CIE-LAB	lab(35.99, 2.50, -30.87)
CIE-LCH	lch(35.99, 30.97, 274.63°)
OKLab	oklab(44.86% -0.0232 -0.0874)
OKLCH	oklch(44.86% 0.09 255.1)
XYZ	xyz(8.8482, 9.0044, 23.8214)
Luminance	0.0901 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#305686 #866030

analogous

#308186 #305686 #353086

triadic

#305686 #863056 #568630

tetradic

#305686 #863081 #866030 #308635

square

#305686 #863081 #866030 #308635

split-complementary

#305686 #863530 #818630

monochromatic

#101C2C #203959 #305686 #4073B3 #6893C9

Accessibility & contrast

On white

7.50

#305686 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#305686 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #305686

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##305686	#FFFFFF	#000000	##FFFFFF
##305686	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415988

Deuteranopia (green-blind)

#365185

Tritanopia (blue-blind)

#006167

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #305686;
/* rgb */ color: rgb(48, 86, 134);
/* oklch */ color: oklch(44.9% 0.090 255.1);

Tailwind

colors: {
  custom: {
    50: '#7185a9',
    500: '#305686',
    950: '#000000',
  },
}

SCSS

$custom: #305686;
$custom-light: #7185a9;
$custom-dark: #000000;

JSON

{
  "hex": "#305686",
  "rgb": {
    "r": 48,
    "g": 86,
    "b": 134
  },
  "hsl": {
    "h": 213.488,
    "s": 47.253,
    "l": 35.686
  },
  "oklch": {
    "l": 0.44859,
    "c": 0.09047,
    "h": 255.1
  },
  "luminance": 0.09005
}

Semantic roles & 50–950 ramp

primary

#305686

secondary

#B08D62

accent

#9C51D7

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #305686

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

Preview Lab → · Contrast checker → · Palette generator →