#306A79#306A79

#306A79 is a mid, moderate cyan. Relative luminance 0.123; OKLCH L 49.2% C 0.065 H 217.2°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#306A79
RGB	rgb(48, 106, 121)
HSL	hsl(192, 43%, 33%)
HSV	hsv(192, 60%, 47%)
CMYK	cmyk(60.3%, 12.4%, 0%, 52.5%)
CIE-LAB	lab(41.71, -14.13, -14.08)
CIE-LCH	lch(41.71, 19.94, 224.90°)
OKLab	oklab(49.19% -0.0515 -0.0391)
OKLCH	oklch(49.19% 0.065 217.2)
XYZ	xyz(9.8228, 12.3160, 19.9450)
Luminance	0.1232 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306A79 #793F30

analogous

#307963 #306A79 #304579

triadic

#306A79 #79306A #6A7930

tetradic

#306A79 #633079 #793F30 #457930

square

#306A79 #633079 #793F30 #457930

split-complementary

#306A79 #793045 #796330

monochromatic

#0D1D21 #1F444D #306A79 #4190A5 #62AEC1

Accessibility & contrast

On white

6.06

#306A79 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#306A79 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306A79

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306A79	#FFFFFF	#000000	##FFFFFF
##306A79	1.00	6.06	3.46	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60677A

Deuteranopia (green-blind)

#555F79

Tritanopia (blue-blind)

#006F6F

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #306a79;
/* rgb */ color: rgb(48, 106, 121);
/* oklch */ color: oklch(49.2% 0.065 217.2);

Tailwind

colors: {
  custom: {
    50: '#70949f',
    500: '#306a79',
    950: '#000000',
  },
}

SCSS

$custom: #306a79;
$custom-light: #70949f;
$custom-dark: #000000;

JSON

{
  "hex": "#306a79",
  "rgb": {
    "r": 48,
    "g": 106,
    "b": 121
  },
  "hsl": {
    "h": 192.329,
    "s": 43.195,
    "l": 33.137
  },
  "oklch": {
    "l": 0.49194,
    "c": 0.06463,
    "h": 217.2
  },
  "luminance": 0.12317
}

Semantic roles & 50–950 ramp

primary

#306A79

secondary

#A86C5D

accent

#6F55D3

background

#F7F9F9

surface

#EDF1F2

border

#C8CBCC

text

#080D0E

muted

#7B7E7E

Preview Lab

Preview with #306A79

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

Preview Lab → · Contrast checker → · Palette generator →