#306D7D#306D7D

#306D7D is a mid, moderate cyan. Relative luminance 0.130; OKLCH L 50.1% C 0.067 H 217.6°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#306D7D
RGB	rgb(48, 109, 125)
HSL	hsl(192, 45%, 34%)
HSV	hsv(192, 62%, 49%)
CMYK	cmyk(61.6%, 12.8%, 0%, 51%)
CIE-LAB	lab(42.83, -14.53, -14.79)
CIE-LCH	lch(42.83, 20.73, 225.52°)
OKLab	oklab(50.14% -0.0533 -0.0411)
OKLCH	oklch(50.14% 0.067 217.6)
XYZ	xyz(10.3878, 13.0453, 21.3686)
Luminance	0.1305 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306D7D #7D4030

analogous

#307D67 #306D7D #30477D

triadic

#306D7D #7D306D #6D7D30

tetradic

#306D7D #67307D #7D4030 #477D30

square

#306D7D #67307D #7D4030 #477D30

split-complementary

#306D7D #7D3047 #7D6730

monochromatic

#0E2025 #1F4651 #306D7D #4194A9 #64B0C3

Accessibility & contrast

On white

5.82

#306D7D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#306D7D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306D7D

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306D7D	#FFFFFF	#000000	##FFFFFF
##306D7D	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636A7E

Deuteranopia (green-blind)

#57627D

Tritanopia (blue-blind)

#007372

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #306d7d;
/* rgb */ color: rgb(48, 109, 125);
/* oklch */ color: oklch(50.1% 0.067 217.6);

Tailwind

colors: {
  custom: {
    50: '#7197a2',
    500: '#306d7d',
    950: '#000000',
  },
}

SCSS

$custom: #306d7d;
$custom-light: #7197a2;
$custom-dark: #000000;

JSON

{
  "hex": "#306d7d",
  "rgb": {
    "r": 48,
    "g": 109,
    "b": 125
  },
  "hsl": {
    "h": 192.468,
    "s": 44.509,
    "l": 33.922
  },
  "oklch": {
    "l": 0.50141,
    "c": 0.06732,
    "h": 217.6
  },
  "luminance": 0.13046
}

Semantic roles & 50–950 ramp

primary

#306D7D

secondary

#AB6E5E

accent

#6E54D4

background

#F7F9FA

surface

#EDF2F3

border

#C8CCCD

text

#080D0F

muted

#7B7E7F

Preview Lab

Preview with #306D7D

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

Preview Lab → · Contrast checker → · Palette generator →