#3071B2#3071B2

#3071B2 is a mid, vivid cyan. Relative luminance 0.157; OKLCH L 53.9% C 0.122 H 251.1°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#3071B2
RGB	rgb(48, 113, 178)
HSL	hsl(210, 58%, 44%)
HSV	hsv(210, 73%, 70%)
CMYK	cmyk(73%, 36.5%, 0%, 30.2%)
CIE-LAB	lab(46.51, 1.68, -40.45)
CIE-LCH	lch(46.51, 40.49, 272.38°)
OKLab	oklab(53.86% -0.0393 -0.1151)
OKLCH	oklch(53.86% 0.122 251.1)
XYZ	xyz(15.1569, 15.6513, 44.3330)
Luminance	0.1565 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3071B2 #B27130

analogous

#30B2B2 #3071B2 #3030B2

triadic

#3071B2 #B23071 #71B230

tetradic

#3071B2 #B230B2 #B27130 #30B230

square

#3071B2 #B230B2 #B27130 #30B230

split-complementary

#3071B2 #B23030 #B2B230

monochromatic

#163452 #235282 #3071B2 #5090D0 #80AEDD

Accessibility & contrast

On white

5.08

#3071B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#3071B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3071B2

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3071B2	#FFFFFF	#000000	##FFFFFF
##3071B2	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5375B5

Deuteranopia (green-blind)

#4069B1

Tritanopia (blue-blind)

#008089

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3071b2;
/* rgb */ color: rgb(48, 113, 178);
/* oklch */ color: oklch(53.9% 0.122 251.1);

Tailwind

colors: {
  custom: {
    50: '#7999c9',
    500: '#3071b2',
    950: '#000000',
  },
}

SCSS

$custom: #3071b2;
$custom-light: #7999c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3071b2",
  "rgb": {
    "r": 48,
    "g": 113,
    "b": 178
  },
  "hsl": {
    "h": 210,
    "s": 57.522,
    "l": 44.314
  },
  "oklch": {
    "l": 0.53862,
    "c": 0.12161,
    "h": 251.1
  },
  "luminance": 0.15653
}

Semantic roles & 50–950 ramp

primary

#3071B2

secondary

#C69F78

accent

#9447E1

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #3071B2

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

Preview Lab → · Contrast checker → · Palette generator →