#30798D#30798D

#30798D is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 53.9% C 0.078 H 219.0°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#30798D
RGB	rgb(48, 121, 141)
HSL	hsl(193, 49%, 37%)
HSV	hsv(193, 66%, 55%)
CMYK	cmyk(66%, 14.2%, 0%, 44.7%)
CIE-LAB	lab(47.27, -16.01, -17.57)
CIE-LCH	lch(47.27, 23.76, 227.66°)
OKLab	oklab(53.9% -0.0603 -0.0489)
OKLCH	oklch(53.9% 0.078 219)
XYZ	xyz(12.8621, 16.2248, 27.6480)
Luminance	0.1623 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30798D #8D4430

analogous

#308D73 #30798D #304B8D

triadic

#30798D #8D3079 #798D30

tetradic

#30798D #73308D #8D4430 #4B8D30

square

#30798D #73308D #8D4430 #4B8D30

split-complementary

#30798D #8D304B #8D7330

monochromatic

#112B32 #20525F #30798D #40A0BB #6BB8CD

Accessibility & contrast

On white

4.95

#30798D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#30798D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30798D

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30798D	#FFFFFF	#000000	##FFFFFF
##30798D	1.00	4.95	4.25	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C768E

Deuteranopia (green-blind)

#5F6C8D

Tritanopia (blue-blind)

#00807F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #30798d;
/* rgb */ color: rgb(48, 121, 141);
/* oklch */ color: oklch(53.9% 0.078 219.0);

Tailwind

colors: {
  custom: {
    50: '#739fae',
    500: '#30798d',
    950: '#000000',
  },
}

SCSS

$custom: #30798d;
$custom-light: #739fae;
$custom-dark: #000000;

JSON

{
  "hex": "#30798d",
  "rgb": {
    "r": 48,
    "g": 121,
    "b": 141
  },
  "hsl": {
    "h": 192.903,
    "s": 49.206,
    "l": 37.059
  },
  "oklch": {
    "l": 0.53901,
    "c": 0.07767,
    "h": 219
  },
  "luminance": 0.16226
}

Semantic roles & 50–950 ramp

primary

#30798D

secondary

#B47665

accent

#6D4FD9

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #30798D

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

Preview Lab → · Contrast checker → · Palette generator →