#306D7E#306D7E

#306D7E is a mid, moderate cyan. Relative luminance 0.131; OKLCH L 50.2% C 0.068 H 218.8°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#306D7E
RGB	rgb(48, 109, 126)
HSL	hsl(193, 45%, 34%)
HSV	hsv(193, 62%, 49%)
CMYK	cmyk(61.9%, 13.5%, 0%, 50.6%)
CIE-LAB	lab(42.87, -14.20, -15.34)
CIE-LCH	lch(42.87, 20.90, 227.19°)
OKLab	oklab(50.18% -0.0529 -0.0426)
OKLCH	oklch(50.18% 0.068 218.8)
XYZ	xyz(10.4520, 13.0710, 21.7067)
Luminance	0.1307 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306D7E #7E4130

analogous

#307E68 #306D7E #30467E

triadic

#306D7E #7E306D #6D7E30

tetradic

#306D7E #68307E #7E4130 #467E30

square

#306D7E #68307E #7E4130 #467E30

split-complementary

#306D7E #7E3046 #7E6830

monochromatic

#0E2025 #1F4752 #306D7E #4193AA #64AFC4

Accessibility & contrast

On white

5.81

#306D7E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#306D7E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306D7E

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306D7E	#FFFFFF	#000000	##FFFFFF
##306D7E	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#626A7F

Deuteranopia (green-blind)

#57627E

Tritanopia (blue-blind)

#007372

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #306d7e;
/* rgb */ color: rgb(48, 109, 126);
/* oklch */ color: oklch(50.2% 0.068 218.8);

Tailwind

colors: {
  custom: {
    50: '#7197a3',
    500: '#306d7e',
    950: '#000000',
  },
}

SCSS

$custom: #306d7e;
$custom-light: #7197a3;
$custom-dark: #000000;

JSON

{
  "hex": "#306d7e",
  "rgb": {
    "r": 48,
    "g": 109,
    "b": 126
  },
  "hsl": {
    "h": 193.077,
    "s": 44.828,
    "l": 34.118
  },
  "oklch": {
    "l": 0.50184,
    "c": 0.06794,
    "h": 218.8
  },
  "luminance": 0.13072
}

Semantic roles & 50–950 ramp

primary

#306D7E

secondary

#AB6F5F

accent

#6F53D5

background

#F7F9FA

surface

#EDF2F3

border

#C8CCCD

text

#080D0F

muted

#7B7E7F

Preview Lab

Preview with #306D7E

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

Preview Lab → · Contrast checker → · Palette generator →