#30719B#30719B

#30719B is a mid, moderate cyan. Relative luminance 0.148; OKLCH L 52.6% C 0.093 H 240.3°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#30719B
RGB	rgb(48, 113, 155)
HSL	hsl(204, 53%, 40%)
HSV	hsv(204, 69%, 61%)
CMYK	cmyk(69%, 27.1%, 0%, 39.2%)
CIE-LAB	lab(45.36, -6.63, -28.78)
CIE-LCH	lch(45.36, 29.53, 257.02°)
OKLab	oklab(52.58% -0.0463 -0.0811)
OKLCH	oklch(52.58% 0.093 240.3)
XYZ	xyz(13.0382, 14.8038, 33.1743)
Luminance	0.1480 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30719B #9B5A30

analogous

#309B8F #30719B #303C9B

triadic

#30719B #9B3071 #719B30

tetradic

#30719B #8F309B #9B5A30 #3C9B30

square

#30719B #8F309B #9B5A30 #3C9B30

split-complementary

#30719B #9B303C #9B8F30

monochromatic

#132D3E #224F6C #30719B #4392C5 #72ADD3

Accessibility & contrast

On white

5.30

#30719B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#30719B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30719B

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30719B	#FFFFFF	#000000	##FFFFFF
##30719B	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E719D

Deuteranopia (green-blind)

#4F679A

Tritanopia (blue-blind)

#007B7F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #30719b;
/* rgb */ color: rgb(48, 113, 155);
/* oklch */ color: oklch(52.6% 0.093 240.3);

Tailwind

colors: {
  custom: {
    50: '#7599b8',
    500: '#30719b',
    950: '#000000',
  },
}

SCSS

$custom: #30719b;
$custom-light: #7599b8;
$custom-dark: #000000;

JSON

{
  "hex": "#30719b",
  "rgb": {
    "r": 48,
    "g": 113,
    "b": 155
  },
  "hsl": {
    "h": 203.551,
    "s": 52.709,
    "l": 39.804
  },
  "oklch": {
    "l": 0.5258,
    "c": 0.09337,
    "h": 240.3
  },
  "luminance": 0.14805
}

Semantic roles & 50–950 ramp

primary

#30719B

secondary

#BB8B6C

accent

#844CDC

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #30719B

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

Preview Lab → · Contrast checker → · Palette generator →