#30749C#30749C

#30749C is a mid, moderate cyan. Relative luminance 0.155; OKLCH L 53.4% C 0.093 H 237.9°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#30749C
RGB	rgb(48, 116, 156)
HSL	hsl(202, 53%, 40%)
HSV	hsv(202, 69%, 61%)
CMYK	cmyk(69.2%, 25.6%, 0%, 38.8%)
CIE-LAB	lab(46.34, -8.05, -27.85)
CIE-LCH	lch(46.34, 28.99, 253.88°)
OKLab	oklab(53.36% -0.0491 -0.0784)
OKLCH	oklch(53.36% 0.093 237.9)
XYZ	xyz(13.4627, 15.5180, 33.7318)
Luminance	0.1552 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30749C #9C5830

analogous

#309C8E #30749C #303E9C

triadic

#30749C #9C3074 #749C30

tetradic

#30749C #8E309C #9C5830 #3E9C30

square

#30749C #8E309C #9C5830 #3E9C30

split-complementary

#30749C #9C303E #9C8E30

monochromatic

#132E3E #22516D #30749C #4495C5 #73B0D4

Accessibility & contrast

On white

5.12

#30749C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#30749C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30749C

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30749C	#FFFFFF	#000000	##FFFFFF
##30749C	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61749E

Deuteranopia (green-blind)

#52699B

Tritanopia (blue-blind)

#007E82

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #30749c;
/* rgb */ color: rgb(48, 116, 156);
/* oklch */ color: oklch(53.4% 0.093 237.9);

Tailwind

colors: {
  custom: {
    50: '#759cb9',
    500: '#30749c',
    950: '#000000',
  },
}

SCSS

$custom: #30749c;
$custom-light: #759cb9;
$custom-dark: #000000;

JSON

{
  "hex": "#30749c",
  "rgb": {
    "r": 48,
    "g": 116,
    "b": 156
  },
  "hsl": {
    "h": 202.222,
    "s": 52.941,
    "l": 40
  },
  "oklch": {
    "l": 0.53365,
    "c": 0.09251,
    "h": 237.9
  },
  "luminance": 0.15519
}

Semantic roles & 50–950 ramp

primary

#30749C

secondary

#BC8A6C

accent

#814BDC

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #30749C

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

Preview Lab → · Contrast checker → · Palette generator →