#307387#307387

#307387 is a mid, moderate cyan. Relative luminance 0.146; OKLCH L 52.1% C 0.074 H 220.6°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#307387
RGB	rgb(48, 115, 135)
HSL	hsl(194, 48%, 36%)
HSV	hsv(194, 64%, 53%)
CMYK	cmyk(64.4%, 14.8%, 0%, 47.1%)
CIE-LAB	lab(45.13, -14.64, -17.27)
CIE-LCH	lch(45.13, 22.64, 229.72°)
OKLab	oklab(52.11% -0.0561 -0.0481)
OKLCH	oklch(52.11% 0.074 220.6)
XYZ	xyz(11.7211, 14.6379, 25.1247)
Luminance	0.1464 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307387 #874430

analogous

#30876F #307387 #304787

triadic

#307387 #873073 #738730

tetradic

#307387 #6F3087 #874430 #478730

square

#307387 #6F3087 #874430 #478730

split-complementary

#307387 #873047 #876F30

monochromatic

#10262D #204D5A #307387 #4099B4 #68B3C9

Accessibility & contrast

On white

5.35

#307387 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#307387 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307387

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307387	#FFFFFF	#000000	##FFFFFF
##307387	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#677088

Deuteranopia (green-blind)

#5A6787

Tritanopia (blue-blind)

#007A79

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #307387;
/* rgb */ color: rgb(48, 115, 135);
/* oklch */ color: oklch(52.1% 0.074 220.6);

Tailwind

colors: {
  custom: {
    50: '#729baa',
    500: '#307387',
    950: '#000000',
  },
}

SCSS

$custom: #307387;
$custom-light: #729baa;
$custom-dark: #000000;

JSON

{
  "hex": "#307387",
  "rgb": {
    "r": 48,
    "g": 115,
    "b": 135
  },
  "hsl": {
    "h": 193.793,
    "s": 47.541,
    "l": 35.882
  },
  "oklch": {
    "l": 0.52114,
    "c": 0.07386,
    "h": 220.6
  },
  "luminance": 0.14639
}

Semantic roles & 50–950 ramp

primary

#307387

secondary

#B17462

accent

#7051D7

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #307387

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

Preview Lab → · Contrast checker → · Palette generator →