#306E7D#306E7D

#306E7D is a mid, moderate cyan. Relative luminance 0.133; OKLCH L 50.4% C 0.067 H 216.1°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#306E7D
RGB	rgb(48, 110, 125)
HSL	hsl(192, 45%, 34%)
HSV	hsv(192, 62%, 49%)
CMYK	cmyk(61.6%, 12%, 0%, 51%)
CIE-LAB	lab(43.15, -15.09, -14.30)
CIE-LCH	lch(43.15, 20.79, 223.46°)
OKLab	oklab(50.4% -0.0545 -0.0397)
OKLCH	oklch(50.4% 0.067 216.1)
XYZ	xyz(10.4950, 13.2599, 21.4044)
Luminance	0.1326 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306E7D #7D3F30

analogous

#307D66 #306E7D #30487D

triadic

#306E7D #7D306E #6E7D30

tetradic

#306E7D #66307D #7D3F30 #487D30

square

#306E7D #66307D #7D3F30 #487D30

split-complementary

#306E7D #7D3048 #7D6630

monochromatic

#0E2025 #1F4751 #306E7D #4195A9 #64B1C3

Accessibility & contrast

On white

5.75

#306E7D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#306E7D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306E7D

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306E7D	#FFFFFF	#000000	##FFFFFF
##306E7D	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#646B7E

Deuteranopia (green-blind)

#58627D

Tritanopia (blue-blind)

#007473

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #306e7d;
/* rgb */ color: rgb(48, 110, 125);
/* oklch */ color: oklch(50.4% 0.067 216.1);

Tailwind

colors: {
  custom: {
    50: '#7197a2',
    500: '#306e7d',
    950: '#000000',
  },
}

SCSS

$custom: #306e7d;
$custom-light: #7197a2;
$custom-dark: #000000;

JSON

{
  "hex": "#306e7d",
  "rgb": {
    "r": 48,
    "g": 110,
    "b": 125
  },
  "hsl": {
    "h": 191.688,
    "s": 44.509,
    "l": 33.922
  },
  "oklch": {
    "l": 0.50398,
    "c": 0.06744,
    "h": 216.1
  },
  "luminance": 0.13261
}

Semantic roles & 50–950 ramp

primary

#306E7D

secondary

#AB6D5E

accent

#6D54D4

background

#F7F9FA

surface

#EDF2F3

border

#C8CCCD

text

#080D0F

muted

#7B7E7F

Preview Lab

Preview with #306E7D

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

Preview Lab → · Contrast checker → · Palette generator →