#306497#306497

#306497 is a mid, moderate cyan. Relative luminance 0.120; OKLCH L 49.2% C 0.099 H 250.1°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#306497
RGB	rgb(48, 100, 151)
HSL	hsl(210, 52%, 39%)
HSV	hsv(210, 68%, 59%)
CMYK	cmyk(68.2%, 33.8%, 0%, 40.8%)
CIE-LAB	lab(41.18, -0.16, -32.97)
CIE-LCH	lch(41.18, 32.97, 269.71°)
OKLab	oklab(49.21% -0.0337 -0.0934)
OKLCH	oklch(49.21% 0.099 250.1)
XYZ	xyz(11.3599, 11.9759, 30.9851)
Luminance	0.1198 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306497 #976330

analogous

#309797 #306497 #303097

triadic

#306497 #973064 #649730

tetradic

#306497 #973097 #976330 #309730

square

#306497 #973097 #976330 #309730

split-complementary

#306497 #973030 #979730

monochromatic

#12263A #214569 #306497 #4183C3 #70A1D2

Accessibility & contrast

On white

6.18

#306497 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#306497 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306497

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306497	#FFFFFF	#000000	##FFFFFF
##306497	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E6799

Deuteranopia (green-blind)

#3F5D96

Tritanopia (blue-blind)

#007076

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #306497;
/* rgb */ color: rgb(48, 100, 151);
/* oklch */ color: oklch(49.2% 0.099 250.1);

Tailwind

colors: {
  custom: {
    50: '#748fb6',
    500: '#306497',
    950: '#000000',
  },
}

SCSS

$custom: #306497;
$custom-light: #748fb6;
$custom-dark: #000000;

JSON

{
  "hex": "#306497",
  "rgb": {
    "r": 48,
    "g": 100,
    "b": 151
  },
  "hsl": {
    "h": 209.709,
    "s": 51.759,
    "l": 39.02
  },
  "oklch": {
    "l": 0.49213,
    "c": 0.0993,
    "h": 250.1
  },
  "luminance": 0.11977
}

Semantic roles & 50–950 ramp

primary

#306497

secondary

#B9916A

accent

#934DDB

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #306497

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

Preview Lab → · Contrast checker → · Palette generator →