#30729A#30729A

#30729A is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 52.8% C 0.092 H 238.6°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#30729A
RGB	rgb(48, 114, 154)
HSL	hsl(203, 52%, 40%)
HSV	hsv(203, 69%, 60%)
CMYK	cmyk(68.8%, 26%, 0%, 39.6%)
CIE-LAB	lab(45.63, -7.58, -27.78)
CIE-LCH	lch(45.63, 28.79, 254.74°)
OKLab	oklab(52.77% -0.0477 -0.0782)
OKLCH	oklch(52.77% 0.092 238.6)
XYZ	xyz(13.0667, 14.9947, 32.7712)
Luminance	0.1500 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30729A #9A5830

analogous

#309A8D #30729A #303D9A

triadic

#30729A #9A3072 #729A30

tetradic

#30729A #8D309A #9A5830 #3D9A30

square

#30729A #8D309A #9A5830 #3D9A30

split-complementary

#30729A #9A303D #9A8D30

monochromatic

#132D3D #214F6B #30729A #4393C4 #72AED3

Accessibility & contrast

On white

5.25

#30729A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#30729A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30729A

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30729A	#FFFFFF	#000000	##FFFFFF
##30729A	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F729C

Deuteranopia (green-blind)

#516799

Tritanopia (blue-blind)

#007C80

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #30729a;
/* rgb */ color: rgb(48, 114, 154);
/* oklch */ color: oklch(52.8% 0.092 238.6);

Tailwind

colors: {
  custom: {
    50: '#759ab8',
    500: '#30729a',
    950: '#000000',
  },
}

SCSS

$custom: #30729a;
$custom-light: #759ab8;
$custom-dark: #000000;

JSON

{
  "hex": "#30729a",
  "rgb": {
    "r": 48,
    "g": 114,
    "b": 154
  },
  "hsl": {
    "h": 202.642,
    "s": 52.475,
    "l": 39.608
  },
  "oklch": {
    "l": 0.52773,
    "c": 0.09159,
    "h": 238.6
  },
  "luminance": 0.14996
}

Semantic roles & 50–950 ramp

primary

#30729A

secondary

#BB896B

accent

#824CDC

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #30729A

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

Preview Lab → · Contrast checker → · Palette generator →