#30678D#30678D

#30678D is a mid, moderate cyan. Relative luminance 0.123; OKLCH L 49.4% C 0.084 H 241.5°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#30678D
RGB	rgb(48, 103, 141)
HSL	hsl(205, 49%, 37%)
HSV	hsv(205, 66%, 55%)
CMYK	cmyk(66%, 27%, 0%, 44.7%)
CIE-LAB	lab(41.61, -5.59, -26.30)
CIE-LCH	lch(41.61, 26.89, 258.00°)
OKLab	oklab(49.39% -0.0402 -0.074)
OKLCH	oklch(49.39% 0.084 241.5)
XYZ	xyz(10.8751, 12.2509, 26.9857)
Luminance	0.1225 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30678D #8D5630

analogous

#308D85 #30678D #30398D

triadic

#30678D #8D3067 #678D30

tetradic

#30678D #85308D #8D5630 #398D30

square

#30678D #85308D #8D5630 #398D30

split-complementary

#30678D #8D3039 #8D8530

monochromatic

#112432 #20465F #30678D #4088BB #6BA5CD

Accessibility & contrast

On white

6.09

#30678D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#30678D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30678D

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30678D	#FFFFFF	#000000	##FFFFFF
##30678D	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56678F

Deuteranopia (green-blind)

#495E8C

Tritanopia (blue-blind)

#007074

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #30678d;
/* rgb */ color: rgb(48, 103, 141);
/* oklch */ color: oklch(49.4% 0.084 241.5);

Tailwind

colors: {
  custom: {
    50: '#7292ae',
    500: '#30678d',
    950: '#000000',
  },
}

SCSS

$custom: #30678d;
$custom-light: #7292ae;
$custom-dark: #000000;

JSON

{
  "hex": "#30678d",
  "rgb": {
    "r": 48,
    "g": 103,
    "b": 141
  },
  "hsl": {
    "h": 204.516,
    "s": 49.206,
    "l": 37.059
  },
  "oklch": {
    "l": 0.49394,
    "c": 0.08421,
    "h": 241.5
  },
  "luminance": 0.12252
}

Semantic roles & 50–950 ramp

primary

#30678D

secondary

#B48565

accent

#874FD9

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090D10

muted

#7B7D7F

Preview Lab

Preview with #30678D

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

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