#30648F#30648F

#30648F is a mid, moderate cyan. Relative luminance 0.117; OKLCH L 48.8% C 0.089 H 246.0°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#30648F
RGB	rgb(48, 100, 143)
HSL	hsl(207, 50%, 37%)
HSV	hsv(207, 66%, 56%)
CMYK	cmyk(66.4%, 30.1%, 0%, 43.9%)
CIE-LAB	lab(40.78, -3.05, -28.81)
CIE-LCH	lch(40.78, 28.97, 263.95°)
OKLab	oklab(48.76% -0.0362 -0.0813)
OKLCH	oklch(48.76% 0.089 246)
XYZ	xyz(10.7322, 11.7248, 27.6788)
Luminance	0.1173 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30648F #8F5B30

analogous

#308F8B #30648F #30358F

triadic

#30648F #8F3064 #648F30

tetradic

#30648F #8B308F #8F5B30 #358F30

square

#30648F #8B308F #8F5B30 #358F30

split-complementary

#30648F #8F3035 #8F8B30

monochromatic

#112433 #214461 #30648F #3F84BD #6CA1CE

Accessibility & contrast

On white

6.28

#30648F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#30648F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30648F

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30648F	#FFFFFF	#000000	##FFFFFF
##30648F	1.00	6.28	3.35	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#516591

Deuteranopia (green-blind)

#445C8E

Tritanopia (blue-blind)

#006E73

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #30648f;
/* rgb */ color: rgb(48, 100, 143);
/* oklch */ color: oklch(48.8% 0.089 246.0);

Tailwind

colors: {
  custom: {
    50: '#7390b0',
    500: '#30648f',
    950: '#000000',
  },
}

SCSS

$custom: #30648f;
$custom-light: #7390b0;
$custom-dark: #000000;

JSON

{
  "hex": "#30648f",
  "rgb": {
    "r": 48,
    "g": 100,
    "b": 143
  },
  "hsl": {
    "h": 207.158,
    "s": 49.738,
    "l": 37.451
  },
  "oklch": {
    "l": 0.48764,
    "c": 0.08898,
    "h": 246
  },
  "luminance": 0.11726
}

Semantic roles & 50–950 ramp

primary

#30648F

secondary

#B58A66

accent

#8D4FD9

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090C10

muted

#7B7D7F

Preview Lab

Preview with #30648F

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

Preview Lab → · Contrast checker → · Palette generator →