#30759C#30759C

#30759C is a mid, moderate cyan. Relative luminance 0.158; OKLCH L 53.6% C 0.092 H 236.9°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#30759C
RGB	rgb(48, 117, 156)
HSL	hsl(202, 53%, 40%)
HSV	hsv(202, 69%, 61%)
CMYK	cmyk(69.2%, 25%, 0%, 38.8%)
CIE-LAB	lab(46.64, -8.64, -27.37)
CIE-LCH	lch(46.64, 28.70, 252.49°)
OKLab	oklab(53.61% -0.0502 -0.077)
OKLCH	oklch(53.61% 0.092 236.9)
XYZ	xyz(13.5786, 15.7498, 33.7704)
Luminance	0.1575 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30759C #9C5730

analogous

#309C8D #30759C #303F9C

triadic

#30759C #9C3075 #759C30

tetradic

#30759C #8D309C #9C5730 #3F9C30

square

#30759C #8D309C #9C5730 #3F9C30

split-complementary

#30759C #9C303F #9C8D30

monochromatic

#132F3E #22526D #30759C #4497C5 #73B1D4

Accessibility & contrast

On white

5.06

#30759C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#30759C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30759C

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30759C	#FFFFFF	#000000	##FFFFFF
##30759C	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63749E

Deuteranopia (green-blind)

#546A9B

Tritanopia (blue-blind)

#007F82

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #30759c;
/* rgb */ color: rgb(48, 117, 156);
/* oklch */ color: oklch(53.6% 0.092 236.9);

Tailwind

colors: {
  custom: {
    50: '#759cb9',
    500: '#30759c',
    950: '#000000',
  },
}

SCSS

$custom: #30759c;
$custom-light: #759cb9;
$custom-dark: #000000;

JSON

{
  "hex": "#30759c",
  "rgb": {
    "r": 48,
    "g": 117,
    "b": 156
  },
  "hsl": {
    "h": 201.667,
    "s": 52.941,
    "l": 40
  },
  "oklch": {
    "l": 0.5361,
    "c": 0.0919,
    "h": 236.9
  },
  "luminance": 0.15751
}

Semantic roles & 50–950 ramp

primary

#30759C

secondary

#BC896C

accent

#804BDC

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #30759C

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

Preview Lab → · Contrast checker → · Palette generator →