#306E97#306E97

#306E97 is a mid, moderate cyan. Relative luminance 0.140; OKLCH L 51.6% C 0.091 H 240.7°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#306E97
RGB	rgb(48, 110, 151)
HSL	hsl(204, 52%, 39%)
HSV	hsv(204, 68%, 59%)
CMYK	cmyk(68.2%, 27.2%, 0%, 40.8%)
CIE-LAB	lab(44.25, -6.26, -28.15)
CIE-LCH	lch(44.25, 28.84, 257.45°)
OKLab	oklab(51.64% -0.0445 -0.0793)
OKLCH	oklch(51.64% 0.091 240.7)
XYZ	xyz(12.3786, 14.0133, 31.3246)
Luminance	0.1401 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306E97 #975930

analogous

#30978D #306E97 #303B97

triadic

#306E97 #97306E #6E9730

tetradic

#306E97 #8D3097 #975930 #3B9730

square

#306E97 #8D3097 #975930 #3B9730

split-complementary

#306E97 #97303B #978D30

monochromatic

#122A3A #214C69 #306E97 #418FC3 #70ABD2

Accessibility & contrast

On white

5.52

#306E97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#306E97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306E97

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306E97	#FFFFFF	#000000	##FFFFFF
##306E97	1.00	5.52	3.80	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B6E99

Deuteranopia (green-blind)

#4D6496

Tritanopia (blue-blind)

#00787C

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #306e97;
/* rgb */ color: rgb(48, 110, 151);
/* oklch */ color: oklch(51.6% 0.091 240.7);

Tailwind

colors: {
  custom: {
    50: '#7497b5',
    500: '#306e97',
    950: '#000000',
  },
}

SCSS

$custom: #306e97;
$custom-light: #7497b5;
$custom-dark: #000000;

JSON

{
  "hex": "#306e97",
  "rgb": {
    "r": 48,
    "g": 110,
    "b": 151
  },
  "hsl": {
    "h": 203.883,
    "s": 51.759,
    "l": 39.02
  },
  "oklch": {
    "l": 0.51637,
    "c": 0.0909,
    "h": 240.7
  },
  "luminance": 0.14015
}

Semantic roles & 50–950 ramp

primary

#306E97

secondary

#B9896A

accent

#854DDB

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #306E97

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

Preview Lab → · Contrast checker → · Palette generator →