#2E71B5#2E71B5

#2E71B5 is a mid, vivid cyan. Relative luminance 0.157; OKLCH L 54.0% C 0.126 H 251.6°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#2E71B5
RGB	rgb(46, 113, 181)
HSL	hsl(210, 59%, 45%)
HSV	hsv(210, 75%, 71%)
CMYK	cmyk(74.6%, 37.6%, 0%, 29%)
CIE-LAB	lab(46.61, 2.52, -42.05)
CIE-LCH	lch(46.61, 42.12, 273.43°)
OKLab	oklab(53.97% -0.0398 -0.1198)
OKLCH	oklch(53.97% 0.126 251.6)
XYZ	xyz(15.3692, 15.7255, 45.9324)
Luminance	0.1573 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E71B5 #B5722E

analogous

#2EB5B5 #2E71B5 #2F2EB5

triadic

#2E71B5 #B52E71 #71B52E

tetradic

#2E71B5 #B52EB5 #B5722E #2EB52F

square

#2E71B5 #B52EB5 #B5722E #2EB52F

split-complementary

#2E71B5 #B52F2E #B5B52E

monochromatic

#153453 #225384 #2E71B5 #4E90D2 #7FAEDE

Accessibility & contrast

On white

5.07

#2E71B5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#2E71B5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E71B5

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E71B5	#FFFFFF	#000000	##FFFFFF
##2E71B5	1.00	5.07	4.15	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5175B8

Deuteranopia (green-blind)

#3D69B4

Tritanopia (blue-blind)

#00818A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2e71b5;
/* rgb */ color: rgb(46, 113, 181);
/* oklch */ color: oklch(54.0% 0.126 251.6);

Tailwind

colors: {
  custom: {
    50: '#7999cb',
    500: '#2e71b5',
    950: '#000000',
  },
}

SCSS

$custom: #2e71b5;
$custom-light: #7999cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2e71b5",
  "rgb": {
    "r": 46,
    "g": 113,
    "b": 181
  },
  "hsl": {
    "h": 210.222,
    "s": 59.471,
    "l": 44.51
  },
  "oklch": {
    "l": 0.53974,
    "c": 0.1262,
    "h": 251.6
  },
  "luminance": 0.15727
}

Semantic roles & 50–950 ramp

primary

#2E71B5

secondary

#C7A078

accent

#9445E3

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2E71B5

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

Preview Lab → · Contrast checker → · Palette generator →