#2C71BB#2C71BB

#2C71BB is a mid, vivid cyan. Relative luminance 0.159; OKLCH L 54.3% C 0.135 H 252.9°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#2C71BB
RGB	rgb(44, 113, 187)
HSL	hsl(211, 62%, 45%)
HSV	hsv(211, 76%, 73%)
CMYK	cmyk(76.5%, 39.6%, 0%, 26.7%)
CIE-LAB	lab(46.88, 4.50, -45.09)
CIE-LCH	lch(46.88, 45.32, 275.70°)
OKLab	oklab(54.28% -0.0395 -0.1287)
OKLCH	oklch(54.28% 0.135 252.9)
XYZ	xyz(15.9101, 15.9317, 49.2407)
Luminance	0.1593 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C71BB #BB762C

analogous

#2CB8BB #2C71BB #2E2CBB

triadic

#2C71BB #BB2C71 #71BB2C

tetradic

#2C71BB #BB2CB8 #BB762C #2CBB2E

square

#2C71BB #BB2CB8 #BB762C #2CBB2E

split-complementary

#2C71BB #BB2E2C #B8BB2C

monochromatic

#153558 #205389 #2C71BB #4F90D6 #80AFE1

Accessibility & contrast

On white

5.02

#2C71BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#2C71BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C71BB

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C71BB	#FFFFFF	#000000	##FFFFFF
##2C71BB	1.00	5.02	4.19	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E76BE

Deuteranopia (green-blind)

#3769BA

Tritanopia (blue-blind)

#00828D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #2c71bb;
/* rgb */ color: rgb(44, 113, 187);
/* oklch */ color: oklch(54.3% 0.135 252.9);

Tailwind

colors: {
  custom: {
    50: '#7999d0',
    500: '#2c71bb',
    950: '#000000',
  },
}

SCSS

$custom: #2c71bb;
$custom-light: #7999d0;
$custom-dark: #000000;

JSON

{
  "hex": "#2c71bb",
  "rgb": {
    "r": 44,
    "g": 113,
    "b": 187
  },
  "hsl": {
    "h": 211.049,
    "s": 61.905,
    "l": 45.294
  },
  "oklch": {
    "l": 0.54278,
    "c": 0.13465,
    "h": 252.9
  },
  "luminance": 0.15934
}

Semantic roles & 50–950 ramp

primary

#2C71BB

secondary

#CAA379

accent

#9743E5

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0D14

muted

#7C7E82

Preview Lab

Preview with #2C71BB

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

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