#307090#307090

#307090 is a mid, moderate cyan. Relative luminance 0.142; OKLCH L 51.8% C 0.082 H 233.3°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#307090
RGB	rgb(48, 112, 144)
HSL	hsl(200, 50%, 38%)
HSV	hsv(200, 67%, 56%)
CMYK	cmyk(66.7%, 22.2%, 0%, 43.5%)
CIE-LAB	lab(44.56, -9.89, -23.51)
CIE-LCH	lch(44.56, 25.50, 247.19°)
OKLab	oklab(51.78% -0.0492 -0.0659)
OKLCH	oklch(51.78% 0.082 233.3)
XYZ	xyz(12.0452, 14.2291, 28.4918)
Luminance	0.1423 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307090 #905030

analogous

#309080 #307090 #304090

triadic

#307090 #903070 #709030

tetradic

#307090 #803090 #905030 #409030

square

#307090 #803090 #905030 #409030

split-complementary

#307090 #903040 #908030

monochromatic

#112934 #214C62 #307090 #3F94BE #6CADCE

Accessibility & contrast

On white

5.46

#307090 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#307090 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307090

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307090	#FFFFFF	#000000	##FFFFFF
##307090	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#606F92

Deuteranopia (green-blind)

#536590

Tritanopia (blue-blind)

#00797B

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #307090;
/* rgb */ color: rgb(48, 112, 144);
/* oklch */ color: oklch(51.8% 0.082 233.3);

Tailwind

colors: {
  custom: {
    50: '#7399b0',
    500: '#307090',
    950: '#000000',
  },
}

SCSS

$custom: #307090;
$custom-light: #7399b0;
$custom-dark: #000000;

JSON

{
  "hex": "#307090",
  "rgb": {
    "r": 48,
    "g": 112,
    "b": 144
  },
  "hsl": {
    "h": 200,
    "s": 50,
    "l": 37.647
  },
  "oklch": {
    "l": 0.51778,
    "c": 0.08221,
    "h": 233.3
  },
  "luminance": 0.1423
}

Semantic roles & 50–950 ramp

primary

#307090

secondary

#B58166

accent

#7D4EDA

background

#F7F9FA

surface

#EDF2F5

border

#C8CCCF

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #307090

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

Preview Lab → · Contrast checker → · Palette generator →