#2A71A3#2A71A3

#2A71A3 is a mid, moderate cyan. Relative luminance 0.149; OKLCH L 52.8% C 0.105 H 243.3°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#2A71A3
RGB	rgb(42, 113, 163)
HSL	hsl(205, 59%, 40%)
HSV	hsv(205, 74%, 64%)
CMYK	cmyk(74.2%, 30.7%, 0%, 36.1%)
CIE-LAB	lab(45.56, -4.67, -33.20)
CIE-LCH	lch(45.56, 33.53, 261.99°)
OKLab	oklab(52.81% -0.0473 -0.094)
OKLCH	oklch(52.81% 0.105 243.3)
XYZ	xyz(13.4683, 14.9453, 36.8181)
Luminance	0.1495 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A71A3 #A35C2A

analogous

#2AA398 #2A71A3 #2A35A3

triadic

#2A71A3 #A32A71 #71A32A

tetradic

#2A71A3 #982AA3 #A35C2A #35A32A

square

#2A71A3 #982AA3 #A35C2A #35A32A

split-complementary

#2A71A3 #A32A35 #A3982A

monochromatic

#112E42 #1D4F72 #2A71A3 #3D92CD #6EADDA

Accessibility & contrast

On white

5.26

#2A71A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#2A71A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A71A3

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A71A3	#FFFFFF	#000000	##FFFFFF
##2A71A3	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A72A5

Deuteranopia (green-blind)

#4967A2

Tritanopia (blue-blind)

#007D83

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2a71a3;
/* rgb */ color: rgb(42, 113, 163);
/* oklch */ color: oklch(52.8% 0.105 243.3);

Tailwind

colors: {
  custom: {
    50: '#7499be',
    500: '#2a71a3',
    950: '#000000',
  },
}

SCSS

$custom: #2a71a3;
$custom-light: #7499be;
$custom-dark: #000000;

JSON

{
  "hex": "#2a71a3",
  "rgb": {
    "r": 42,
    "g": 113,
    "b": 163
  },
  "hsl": {
    "h": 204.793,
    "s": 59.024,
    "l": 40.196
  },
  "oklch": {
    "l": 0.52807,
    "c": 0.10522,
    "h": 243.3
  },
  "luminance": 0.14947
}

Semantic roles & 50–950 ramp

primary

#2A71A3

secondary

#C08D68

accent

#8646E2

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #2A71A3

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

Preview Lab → · Contrast checker → · Palette generator →