#2D71B6#2D71B6

#2D71B6 is a mid, vivid cyan. Relative luminance 0.157; OKLCH L 54.0% C 0.128 H 251.7°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#2D71B6
RGB	rgb(45, 113, 182)
HSL	hsl(210, 60%, 45%)
HSV	hsv(210, 75%, 71%)
CMYK	cmyk(75.3%, 37.9%, 0%, 28.6%)
CIE-LAB	lab(46.64, 2.76, -42.59)
CIE-LCH	lch(46.64, 42.68, 273.71°)
OKLab	oklab(54% -0.0401 -0.1214)
OKLCH	oklch(54% 0.128 251.7)
XYZ	xyz(15.4276, 15.7438, 46.4727)
Luminance	0.1575 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D71B6 #B6722D

analogous

#2DB6B6 #2D71B6 #2E2DB6

triadic

#2D71B6 #B62D71 #71B62D

tetradic

#2D71B6 #B62DB6 #B6722D #2DB62E

square

#2D71B6 #B62DB6 #B6722D #2DB62E

split-complementary

#2D71B6 #B62E2D #B6B62D

monochromatic

#153454 #215385 #2D71B6 #4D90D3 #7EAEDF

Accessibility & contrast

On white

5.06

#2D71B6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#2D71B6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D71B6

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D71B6	#FFFFFF	#000000	##FFFFFF
##2D71B6	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5175B9

Deuteranopia (green-blind)

#3C69B5

Tritanopia (blue-blind)

#00818B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #2d71b6;
/* rgb */ color: rgb(45, 113, 182);
/* oklch */ color: oklch(54.0% 0.128 251.7);

Tailwind

colors: {
  custom: {
    50: '#7999cc',
    500: '#2d71b6',
    950: '#000000',
  },
}

SCSS

$custom: #2d71b6;
$custom-light: #7999cc;
$custom-dark: #000000;

JSON

{
  "hex": "#2d71b6",
  "rgb": {
    "r": 45,
    "g": 113,
    "b": 182
  },
  "hsl": {
    "h": 210.219,
    "s": 60.352,
    "l": 44.51
  },
  "oklch": {
    "l": 0.54002,
    "c": 0.12783,
    "h": 251.7
  },
  "luminance": 0.15746
}

Semantic roles & 50–950 ramp

primary

#2D71B6

secondary

#C8A077

accent

#9444E3

background

#F7F9FC

surface

#EEF2F9

border

#C9CCD2

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2D71B6

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

Preview Lab → · Contrast checker → · Palette generator →