#306197#306197

#306197 is a mid, moderate cyan. Relative luminance 0.114; OKLCH L 48.5% C 0.102 H 252.6°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#306197
RGB	rgb(48, 97, 151)
HSL	hsl(211, 52%, 39%)
HSV	hsv(211, 68%, 59%)
CMYK	cmyk(68.2%, 35.8%, 0%, 40.8%)
CIE-LAB	lab(40.26, 1.71, -34.41)
CIE-LCH	lch(40.26, 34.45, 272.85°)
OKLab	oklab(48.5% -0.0306 -0.0976)
OKLCH	oklch(48.5% 0.102 252.6)
XYZ	xyz(11.0775, 11.4110, 30.8909)
Luminance	0.1141 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306197 #976630

analogous

#309597 #306197 #323097

triadic

#306197 #973061 #619730

tetradic

#306197 #973095 #976630 #309732

square

#306197 #973095 #976630 #309732

split-complementary

#306197 #973230 #959730

monochromatic

#12253A #214369 #306197 #417FC3 #709ED2

Accessibility & contrast

On white

6.40

#306197 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#306197 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306197

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306197	#FFFFFF	#000000	##FFFFFF
##306197	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#496499

Deuteranopia (green-blind)

#3B5A96

Tritanopia (blue-blind)

#006E75

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #306197;
/* rgb */ color: rgb(48, 97, 151);
/* oklch */ color: oklch(48.5% 0.102 252.6);

Tailwind

colors: {
  custom: {
    50: '#748db6',
    500: '#306197',
    950: '#000000',
  },
}

SCSS

$custom: #306197;
$custom-light: #748db6;
$custom-dark: #000000;

JSON

{
  "hex": "#306197",
  "rgb": {
    "r": 48,
    "g": 97,
    "b": 151
  },
  "hsl": {
    "h": 211.456,
    "s": 51.759,
    "l": 39.02
  },
  "oklch": {
    "l": 0.48497,
    "c": 0.1023,
    "h": 252.6
  },
  "luminance": 0.11412
}

Semantic roles & 50–950 ramp

primary

#306197

secondary

#B9936A

accent

#974DDB

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #306197

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

Preview Lab → · Contrast checker → · Palette generator →