#306E85#306E85

#306E85 is a mid, moderate cyan. Relative luminance 0.135; OKLCH L 50.8% C 0.073 H 225.4°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#306E85
RGB	rgb(48, 110, 133)
HSL	hsl(196, 47%, 35%)
HSV	hsv(196, 64%, 52%)
CMYK	cmyk(63.9%, 17.3%, 0%, 47.8%)
CIE-LAB	lab(43.47, -12.46, -18.63)
CIE-LCH	lch(43.47, 22.41, 236.21°)
OKLab	oklab(50.75% -0.0512 -0.0519)
OKLCH	oklch(50.75% 0.073 225.4)
XYZ	xyz(11.0268, 13.4726, 24.2051)
Luminance	0.1347 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306E85 #854730

analogous

#308571 #306E85 #304485

triadic

#306E85 #85306E #6E8530

tetradic

#306E85 #713085 #854730 #448530

square

#306E85 #713085 #854730 #448530

split-complementary

#306E85 #853044 #857130

monochromatic

#10242B #204958 #306E85 #4093B2 #67AEC8

Accessibility & contrast

On white

5.68

#306E85 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#306E85 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306E85

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306E85	#FFFFFF	#000000	##FFFFFF
##306E85	1.00	5.68	3.69	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#616C86

Deuteranopia (green-blind)

#556385

Tritanopia (blue-blind)

#007575

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #306e85;
/* rgb */ color: rgb(48, 110, 133);
/* oklch */ color: oklch(50.8% 0.073 225.4);

Tailwind

colors: {
  custom: {
    50: '#7297a8',
    500: '#306e85',
    950: '#000000',
  },
}

SCSS

$custom: #306e85;
$custom-light: #7297a8;
$custom-dark: #000000;

JSON

{
  "hex": "#306e85",
  "rgb": {
    "r": 48,
    "g": 110,
    "b": 133
  },
  "hsl": {
    "h": 196.235,
    "s": 46.961,
    "l": 35.49
  },
  "oklch": {
    "l": 0.50754,
    "c": 0.07292,
    "h": 225.4
  },
  "luminance": 0.13474
}

Semantic roles & 50–950 ramp

primary

#306E85

secondary

#AF7761

accent

#7551D7

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080D0F

muted

#7B7E7F

Preview Lab

Preview with #306E85

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

Preview Lab → · Contrast checker → · Palette generator →