#30798C#30798C

#30798C is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 53.9% C 0.077 H 218.0°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#30798C
RGB	rgb(48, 121, 140)
HSL	hsl(192, 49%, 37%)
HSV	hsv(192, 66%, 55%)
CMYK	cmyk(65.7%, 13.6%, 0%, 45.1%)
CIE-LAB	lab(47.23, -16.33, -17.03)
CIE-LCH	lch(47.23, 23.60, 226.20°)
OKLab	oklab(53.86% -0.0608 -0.0474)
OKLCH	oklch(53.86% 0.077 218)
XYZ	xyz(12.7880, 16.1952, 27.2579)
Luminance	0.1620 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30798C #8C4330

analogous

#308C71 #30798C #304B8C

triadic

#30798C #8C3079 #798C30

tetradic

#30798C #71308C #8C4330 #4B8C30

square

#30798C #71308C #8C4330 #4B8C30

split-complementary

#30798C #8C304B #8C7130

monochromatic

#112A31 #20525E #30798C #40A0BA #6AB8CC

Accessibility & contrast

On white

4.95

#30798C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#30798C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30798C

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30798C	#FFFFFF	#000000	##FFFFFF
##30798C	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D768D

Deuteranopia (green-blind)

#5F6C8C

Tritanopia (blue-blind)

#00807F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #30798c;
/* rgb */ color: rgb(48, 121, 140);
/* oklch */ color: oklch(53.9% 0.077 218.0);

Tailwind

colors: {
  custom: {
    50: '#739fad',
    500: '#30798c',
    950: '#000000',
  },
}

SCSS

$custom: #30798c;
$custom-light: #739fad;
$custom-dark: #000000;

JSON

{
  "hex": "#30798c",
  "rgb": {
    "r": 48,
    "g": 121,
    "b": 140
  },
  "hsl": {
    "h": 192.391,
    "s": 48.936,
    "l": 36.863
  },
  "oklch": {
    "l": 0.53857,
    "c": 0.07707,
    "h": 218
  },
  "luminance": 0.16197
}

Semantic roles & 50–950 ramp

primary

#30798C

secondary

#B37564

accent

#6C4FD8

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #30798C

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

Preview Lab → · Contrast checker → · Palette generator →