#306E7C#306E7C

#306E7C is a mid, moderate cyan. Relative luminance 0.132; OKLCH L 50.4% C 0.067 H 214.8°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#306E7C
RGB	rgb(48, 110, 124)
HSL	hsl(191, 44%, 34%)
HSV	hsv(191, 61%, 49%)
CMYK	cmyk(61.3%, 11.3%, 0%, 51.4%)
CIE-LAB	lab(43.11, -15.41, -13.76)
CIE-LCH	lch(43.11, 20.66, 221.76°)
OKLab	oklab(50.36% -0.0549 -0.0382)
OKLCH	oklch(50.36% 0.067 214.8)
XYZ	xyz(10.4315, 13.2344, 21.0696)
Luminance	0.1323 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306E7C #7C3E30

analogous

#307C64 #306E7C #30487C

triadic

#306E7C #7C306E #6E7C30

tetradic

#306E7C #64307C #7C3E30 #487C30

square

#306E7C #64307C #7C3E30 #487C30

split-complementary

#306E7C #7C3048 #7C6430

monochromatic

#0E2024 #1F4750 #306E7C #4195A8 #64B1C3

Accessibility & contrast

On white

5.76

#306E7C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#306E7C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306E7C

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306E7C	#FFFFFF	#000000	##FFFFFF
##306E7C	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#646B7D

Deuteranopia (green-blind)

#59627C

Tritanopia (blue-blind)

#007372

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #306e7c;
/* rgb */ color: rgb(48, 110, 124);
/* oklch */ color: oklch(50.4% 0.067 214.8);

Tailwind

colors: {
  custom: {
    50: '#7197a2',
    500: '#306e7c',
    950: '#000000',
  },
}

SCSS

$custom: #306e7c;
$custom-light: #7197a2;
$custom-dark: #000000;

JSON

{
  "hex": "#306e7c",
  "rgb": {
    "r": 48,
    "g": 110,
    "b": 124
  },
  "hsl": {
    "h": 191.053,
    "s": 44.186,
    "l": 33.725
  },
  "oklch": {
    "l": 0.50355,
    "c": 0.06691,
    "h": 214.8
  },
  "luminance": 0.13235
}

Semantic roles & 50–950 ramp

primary

#306E7C

secondary

#AA6C5E

accent

#6B54D4

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080D0F

muted

#7B7E7E

Preview Lab

Preview with #306E7C

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

Preview Lab → · Contrast checker → · Palette generator →