#30668F#30668F

#30668F is a mid, moderate cyan. Relative luminance 0.121; OKLCH L 49.3% C 0.087 H 243.9°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#30668F
RGB	rgb(48, 102, 143)
HSL	hsl(206, 50%, 37%)
HSV	hsv(206, 66%, 56%)
CMYK	cmyk(66.4%, 28.7%, 0%, 43.9%)
CIE-LAB	lab(41.40, -4.28, -27.84)
CIE-LCH	lch(41.40, 28.16, 261.27°)
OKLab	oklab(49.25% -0.0384 -0.0784)
OKLCH	oklch(49.25% 0.087 243.9)
XYZ	xyz(10.9264, 12.1132, 27.7435)
Luminance	0.1211 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30668F #8F5930

analogous

#308F89 #30668F #30368F

triadic

#30668F #8F3066 #668F30

tetradic

#30668F #89308F #8F5930 #368F30

square

#30668F #89308F #8F5930 #368F30

split-complementary

#30668F #8F3036 #8F8930

monochromatic

#112533 #214561 #30668F #3F87BD #6CA3CE

Accessibility & contrast

On white

6.14

#30668F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#30668F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30668F

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30668F	#FFFFFF	#000000	##FFFFFF
##30668F	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#546791

Deuteranopia (green-blind)

#475D8E

Tritanopia (blue-blind)

#007074

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #30668f;
/* rgb */ color: rgb(48, 102, 143);
/* oklch */ color: oklch(49.3% 0.087 243.9);

Tailwind

colors: {
  custom: {
    50: '#7391b0',
    500: '#30668f',
    950: '#000000',
  },
}

SCSS

$custom: #30668f;
$custom-light: #7391b0;
$custom-dark: #000000;

JSON

{
  "hex": "#30668f",
  "rgb": {
    "r": 48,
    "g": 102,
    "b": 143
  },
  "hsl": {
    "h": 205.895,
    "s": 49.738,
    "l": 37.451
  },
  "oklch": {
    "l": 0.49254,
    "c": 0.08735,
    "h": 243.9
  },
  "luminance": 0.12114
}

Semantic roles & 50–950 ramp

primary

#30668F

secondary

#B58866

accent

#8A4FD9

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090C10

muted

#7B7D7F

Preview Lab

Preview with #30668F

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

Preview Lab → · Contrast checker → · Palette generator →