#306597#306597

#306597 is a mid, moderate cyan. Relative luminance 0.122; OKLCH L 49.5% C 0.098 H 249.3°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#306597
RGB	rgb(48, 101, 151)
HSL	hsl(209, 52%, 39%)
HSV	hsv(209, 68%, 59%)
CMYK	cmyk(68.2%, 33.1%, 0%, 40.8%)
CIE-LAB	lab(41.48, -0.79, -32.49)
CIE-LCH	lch(41.48, 32.50, 268.61°)
OKLab	oklab(49.45% -0.0348 -0.092)
OKLCH	oklch(49.45% 0.098 249.3)
XYZ	xyz(11.4564, 12.1689, 31.0172)
Luminance	0.1217 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306597 #976230

analogous

#309796 #306597 #303297

triadic

#306597 #973065 #659730

tetradic

#306597 #963097 #976230 #329730

square

#306597 #963097 #976230 #329730

split-complementary

#306597 #973032 #979630

monochromatic

#12273A #214669 #306597 #4184C3 #70A2D2

Accessibility & contrast

On white

6.12

#306597 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#306597 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306597

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306597	#FFFFFF	#000000	##FFFFFF
##306597	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F6799

Deuteranopia (green-blind)

#415D96

Tritanopia (blue-blind)

#007177

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #306597;
/* rgb */ color: rgb(48, 101, 151);
/* oklch */ color: oklch(49.5% 0.098 249.3);

Tailwind

colors: {
  custom: {
    50: '#7490b6',
    500: '#306597',
    950: '#000000',
  },
}

SCSS

$custom: #306597;
$custom-light: #7490b6;
$custom-dark: #000000;

JSON

{
  "hex": "#306597",
  "rgb": {
    "r": 48,
    "g": 101,
    "b": 151
  },
  "hsl": {
    "h": 209.126,
    "s": 51.759,
    "l": 39.02
  },
  "oklch": {
    "l": 0.49453,
    "c": 0.09833,
    "h": 249.3
  },
  "luminance": 0.1217
}

Semantic roles & 50–950 ramp

primary

#306597

secondary

#B9906A

accent

#924DDB

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #306597

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

Preview Lab → · Contrast checker → · Palette generator →