#2A71CC#2A71CC

#2A71CC is a mid, vivid cyan. Relative luminance 0.167; OKLCH L 55.3% C 0.157 H 256.4°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#2A71CC
RGB	rgb(42, 113, 204)
HSL	hsl(214, 66%, 48%)
HSV	hsv(214, 79%, 80%)
CMYK	cmyk(79.4%, 44.6%, 0%, 20%)
CIE-LAB	lab(47.83, 10.70, -53.37)
CIE-LCH	lch(47.83, 54.43, 281.34°)
OKLab	oklab(55.32% -0.037 -0.1531)
OKLCH	oklch(55.32% 0.157 256.4)
XYZ	xyz(17.7550, 16.6600, 59.3950)
Luminance	0.1666 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A71CC #CC852A

analogous

#2AC2CC #2A71CC #342ACC

triadic

#2A71CC #CC2A71 #71CC2A

tetradic

#2A71CC #CC2AC2 #CC852A #2ACC34

square

#2A71CC #CC2AC2 #CC852A #2ACC34

split-complementary

#2A71CC #CC342A #C2CC2A

monochromatic

#153966 #205599 #2A71CC #5791DC #8AB2E7

Accessibility & contrast

On white

4.85

#2A71CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#2A71CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A71CC

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A71CC	#FFFFFF	#000000	##FFFFFF
##2A71CC	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4179CF

Deuteranopia (green-blind)

#1E6BCA

Tritanopia (blue-blind)

#008794

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2a71cc;
/* rgb */ color: rgb(42, 113, 204);
/* oklch */ color: oklch(55.3% 0.157 256.4);

Tailwind

colors: {
  custom: {
    50: '#7c99dc',
    500: '#2a71cc',
    950: '#000000',
  },
}

SCSS

$custom: #2a71cc;
$custom-light: #7c99dc;
$custom-dark: #000000;

JSON

{
  "hex": "#2a71cc",
  "rgb": {
    "r": 42,
    "g": 113,
    "b": 204
  },
  "hsl": {
    "h": 213.704,
    "s": 65.854,
    "l": 48.235
  },
  "oklch": {
    "l": 0.55319,
    "c": 0.15746,
    "h": 256.4
  },
  "luminance": 0.16662
}

Semantic roles & 50–950 ramp

primary

#2A71CC

secondary

#D1AE81

accent

#9E3FE9

background

#F8F9FD

surface

#EFF2FB

border

#CACCD4

text

#0B0D15

muted

#7C7E83

Preview Lab

Preview with #2A71CC

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

Preview Lab → · Contrast checker → · Palette generator →