#30778C#30778C

#30778C is a mid, moderate cyan. Relative luminance 0.157; OKLCH L 53.3% C 0.077 H 220.6°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#30778C
RGB	rgb(48, 119, 140)
HSL	hsl(194, 49%, 37%)
HSV	hsv(194, 66%, 55%)
CMYK	cmyk(65.7%, 15%, 0%, 45.1%)
CIE-LAB	lab(46.60, -15.22, -18.00)
CIE-LCH	lch(46.60, 23.57, 229.77°)
OKLab	oklab(53.35% -0.0585 -0.0501)
OKLCH	oklch(53.35% 0.077 220.6)
XYZ	xyz(12.5475, 15.7142, 27.1777)
Luminance	0.1572 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30778C #8C4530

analogous

#308C73 #30778C #30498C

triadic

#30778C #8C3077 #778C30

tetradic

#30778C #73308C #8C4530 #498C30

square

#30778C #73308C #8C4530 #498C30

split-complementary

#30778C #8C3049 #8C7330

monochromatic

#112A31 #20505E #30778C #409EBA #6AB6CC

Accessibility & contrast

On white

5.07

#30778C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#30778C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30778C

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30778C	#FFFFFF	#000000	##FFFFFF
##30778C	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A748D

Deuteranopia (green-blind)

#5D6A8C

Tritanopia (blue-blind)

#007E7E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #30778c;
/* rgb */ color: rgb(48, 119, 140);
/* oklch */ color: oklch(53.3% 0.077 220.6);

Tailwind

colors: {
  custom: {
    50: '#739ead',
    500: '#30778c',
    950: '#000000',
  },
}

SCSS

$custom: #30778c;
$custom-light: #739ead;
$custom-dark: #000000;

JSON

{
  "hex": "#30778c",
  "rgb": {
    "r": 48,
    "g": 119,
    "b": 140
  },
  "hsl": {
    "h": 193.696,
    "s": 48.936,
    "l": 36.863
  },
  "oklch": {
    "l": 0.5335,
    "c": 0.07707,
    "h": 220.6
  },
  "luminance": 0.15715
}

Semantic roles & 50–950 ramp

primary

#30778C

secondary

#B37664

accent

#6F4FD8

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #30778C

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

Preview Lab → · Contrast checker → · Palette generator →