#307487#307487

#307487 is a mid, moderate cyan. Relative luminance 0.149; OKLCH L 52.4% C 0.074 H 219.2°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#307487
RGB	rgb(48, 116, 135)
HSL	hsl(193, 48%, 36%)
HSV	hsv(193, 64%, 53%)
CMYK	cmyk(64.4%, 14.1%, 0%, 47.1%)
CIE-LAB	lab(45.45, -15.20, -16.78)
CIE-LCH	lch(45.45, 22.64, 227.84°)
OKLab	oklab(52.37% -0.0572 -0.0467)
OKLCH	oklch(52.37% 0.074 219.2)
XYZ	xyz(11.8357, 14.8672, 25.1629)
Luminance	0.1487 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307487 #874330

analogous

#30876E #307487 #304887

triadic

#307487 #873074 #748730

tetradic

#307487 #6E3087 #874330 #488730

square

#307487 #6E3087 #874330 #488730

split-complementary

#307487 #873048 #876E30

monochromatic

#10262D #204D5A #307487 #409BB4 #68B4C9

Accessibility & contrast

On white

5.28

#307487 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#307487 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307487

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307487	#FFFFFF	#000000	##FFFFFF
##307487	1.00	5.28	3.97	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#687188

Deuteranopia (green-blind)

#5C6887

Tritanopia (blue-blind)

#007A7A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #307487;
/* rgb */ color: rgb(48, 116, 135);
/* oklch */ color: oklch(52.4% 0.074 219.2);

Tailwind

colors: {
  custom: {
    50: '#729caa',
    500: '#307487',
    950: '#000000',
  },
}

SCSS

$custom: #307487;
$custom-light: #729caa;
$custom-dark: #000000;

JSON

{
  "hex": "#307487",
  "rgb": {
    "r": 48,
    "g": 116,
    "b": 135
  },
  "hsl": {
    "h": 193.103,
    "s": 47.541,
    "l": 35.882
  },
  "oklch": {
    "l": 0.52368,
    "c": 0.07385,
    "h": 219.2
  },
  "luminance": 0.14868
}

Semantic roles & 50–950 ramp

primary

#307487

secondary

#B17362

accent

#6E51D7

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #307487

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

Preview Lab → · Contrast checker → · Palette generator →