#2D71B9#2D71B9

#2D71B9 is a mid, vivid cyan. Relative luminance 0.159; OKLCH L 54.2% C 0.132 H 252.6°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#2D71B9
RGB	rgb(45, 113, 185)
HSL	hsl(211, 61%, 45%)
HSV	hsv(211, 76%, 73%)
CMYK	cmyk(75.7%, 38.9%, 0%, 27.5%)
CIE-LAB	lab(46.80, 3.88, -44.06)
CIE-LCH	lch(46.80, 44.24, 275.03°)
OKLab	oklab(54.19% -0.0394 -0.1257)
OKLCH	oklch(54.19% 0.132 252.6)
XYZ	xyz(15.7410, 15.8691, 48.1230)
Luminance	0.1587 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D71B9 #B9752D

analogous

#2DB7B9 #2D71B9 #2F2DB9

triadic

#2D71B9 #B92D71 #71B92D

tetradic

#2D71B9 #B92DB7 #B9752D #2DB92F

square

#2D71B9 #B92DB7 #B9752D #2DB92F

split-complementary

#2D71B9 #B92F2D #B7B92D

monochromatic

#153557 #215388 #2D71B9 #4F90D4 #80AFE0

Accessibility & contrast

On white

5.03

#2D71B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#2D71B9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D71B9

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D71B9	#FFFFFF	#000000	##FFFFFF
##2D71B9	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F76BC

Deuteranopia (green-blind)

#3969B8

Tritanopia (blue-blind)

#00828C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #2d71b9;
/* rgb */ color: rgb(45, 113, 185);
/* oklch */ color: oklch(54.2% 0.132 252.6);

Tailwind

colors: {
  custom: {
    50: '#7999ce',
    500: '#2d71b9',
    950: '#000000',
  },
}

SCSS

$custom: #2d71b9;
$custom-light: #7999ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2d71b9",
  "rgb": {
    "r": 45,
    "g": 113,
    "b": 185
  },
  "hsl": {
    "h": 210.857,
    "s": 60.87,
    "l": 45.098
  },
  "oklch": {
    "l": 0.54186,
    "c": 0.13173,
    "h": 252.6
  },
  "luminance": 0.15871
}

Semantic roles & 50–950 ramp

primary

#2D71B9

secondary

#C9A279

accent

#9644E4

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0D14

muted

#7C7E82

Preview Lab

Preview with #2D71B9

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

Preview Lab → · Contrast checker → · Palette generator →