#306897#306897

#306897 is a mid, moderate cyan. Relative luminance 0.128; OKLCH L 50.2% C 0.096 H 246.6°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#306897
RGB	rgb(48, 104, 151)
HSL	hsl(207, 52%, 39%)
HSV	hsv(207, 68%, 59%)
CMYK	cmyk(68.2%, 31.1%, 0%, 40.8%)
CIE-LAB	lab(42.40, -2.64, -31.04)
CIE-LCH	lch(42.40, 31.15, 265.15°)
OKLab	oklab(50.18% -0.038 -0.0877)
OKLCH	oklch(50.18% 0.096 246.6)
XYZ	xyz(11.7531, 12.7622, 31.1161)
Luminance	0.1276 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306897 #975F30

analogous

#309793 #306897 #303497

triadic

#306897 #973068 #689730

tetradic

#306897 #933097 #975F30 #349730

square

#306897 #933097 #975F30 #349730

split-complementary

#306897 #973034 #979330

monochromatic

#12283A #214869 #306897 #4188C3 #70A5D2

Accessibility & contrast

On white

5.91

#306897 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#306897 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306897

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306897	#FFFFFF	#000000	##FFFFFF
##306897	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#536A99

Deuteranopia (green-blind)

#456096

Tritanopia (blue-blind)

#007379

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #306897;
/* rgb */ color: rgb(48, 104, 151);
/* oklch */ color: oklch(50.2% 0.096 246.6);

Tailwind

colors: {
  custom: {
    50: '#7492b6',
    500: '#306897',
    950: '#000000',
  },
}

SCSS

$custom: #306897;
$custom-light: #7492b6;
$custom-dark: #000000;

JSON

{
  "hex": "#306897",
  "rgb": {
    "r": 48,
    "g": 104,
    "b": 151
  },
  "hsl": {
    "h": 207.379,
    "s": 51.759,
    "l": 39.02
  },
  "oklch": {
    "l": 0.50176,
    "c": 0.09561,
    "h": 246.6
  },
  "luminance": 0.12763
}

Semantic roles & 50–950 ramp

primary

#306897

secondary

#B98E6A

accent

#8E4DDB

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090D11

muted

#7B7D80

Preview Lab

Preview with #306897

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

Preview Lab → · Contrast checker → · Palette generator →