#307C93#307C93

#307C93 is a mid, moderate cyan. Relative luminance 0.172; OKLCH L 54.9% C 0.081 H 221.3°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#307C93
RGB	rgb(48, 124, 147)
HSL	hsl(194, 51%, 38%)
HSV	hsv(194, 67%, 58%)
CMYK	cmyk(67.3%, 15.6%, 0%, 42.4%)
CIE-LAB	lab(48.45, -15.69, -19.30)
CIE-LCH	lch(48.45, 24.87, 230.89°)
OKLab	oklab(54.92% -0.0612 -0.0538)
OKLCH	oklch(54.92% 0.081 221.3)
XYZ	xyz(13.6909, 17.1488, 30.1866)
Luminance	0.1715 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307C93 #934730

analogous

#309378 #307C93 #304B93

triadic

#307C93 #93307C #7C9330

tetradic

#307C93 #783093 #934730 #4B9330

square

#307C93 #783093 #934730 #4B9330

split-complementary

#307C93 #93304B #937830

monochromatic

#122E37 #215565 #307C93 #40A3C1 #6EB9D0

Accessibility & contrast

On white

4.74

#307C93 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#307C93 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307C93

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307C93	#FFFFFF	#000000	##FFFFFF
##307C93	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7994

Deuteranopia (green-blind)

#606F93

Tritanopia (blue-blind)

#008383

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #307c93;
/* rgb */ color: rgb(48, 124, 147);
/* oklch */ color: oklch(54.9% 0.081 221.3);

Tailwind

colors: {
  custom: {
    50: '#74a2b2',
    500: '#307c93',
    950: '#000000',
  },
}

SCSS

$custom: #307c93;
$custom-light: #74a2b2;
$custom-dark: #000000;

JSON

{
  "hex": "#307c93",
  "rgb": {
    "r": 48,
    "g": 124,
    "b": 147
  },
  "hsl": {
    "h": 193.939,
    "s": 50.769,
    "l": 38.235
  },
  "oklch": {
    "l": 0.54923,
    "c": 0.08149,
    "h": 221.3
  },
  "luminance": 0.1715
}

Semantic roles & 50–950 ramp

primary

#307C93

secondary

#B77A68

accent

#6E4EDA

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090F11

muted

#7B7E80

Preview Lab

Preview with #307C93

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

Preview Lab → · Contrast checker → · Palette generator →