#307488#307488

#307488 is a mid, moderate cyan. Relative luminance 0.149; OKLCH L 52.4% C 0.074 H 220.3°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#307488
RGB	rgb(48, 116, 136)
HSL	hsl(194, 48%, 36%)
HSV	hsv(194, 65%, 53%)
CMYK	cmyk(64.7%, 14.7%, 0%, 46.7%)
CIE-LAB	lab(45.49, -14.87, -17.32)
CIE-LCH	lch(45.49, 22.82, 229.36°)
OKLab	oklab(52.41% -0.0568 -0.0482)
OKLCH	oklch(52.41% 0.075 220.3)
XYZ	xyz(11.9065, 14.8955, 25.5354)
Luminance	0.1490 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307488 #884430

analogous

#308870 #307488 #304888

triadic

#307488 #883074 #748830

tetradic

#307488 #703088 #884430 #488830

square

#307488 #703088 #884430 #488830

split-complementary

#307488 #883048 #887030

monochromatic

#10272E #204D5B #307488 #409BB5 #69B4CA

Accessibility & contrast

On white

5.28

#307488 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#307488 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307488

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307488	#FFFFFF	#000000	##FFFFFF
##307488	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#687189

Deuteranopia (green-blind)

#5B6888

Tritanopia (blue-blind)

#007B7A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #307488;
/* rgb */ color: rgb(48, 116, 136);
/* oklch */ color: oklch(52.4% 0.074 220.3);

Tailwind

colors: {
  custom: {
    50: '#729caa',
    500: '#307488',
    950: '#000000',
  },
}

SCSS

$custom: #307488;
$custom-light: #729caa;
$custom-dark: #000000;

JSON

{
  "hex": "#307488",
  "rgb": {
    "r": 48,
    "g": 116,
    "b": 136
  },
  "hsl": {
    "h": 193.636,
    "s": 47.826,
    "l": 36.078
  },
  "oklch": {
    "l": 0.52412,
    "c": 0.0745,
    "h": 220.3
  },
  "luminance": 0.14897
}

Semantic roles & 50–950 ramp

primary

#307488

secondary

#B17563

accent

#6F50D7

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #307488

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

Preview Lab → · Contrast checker → · Palette generator →