#2E83B5#2E83B5

#2E83B5 is a mid, moderate cyan. Relative luminance 0.202; OKLCH L 58.2% C 0.111 H 239.0°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#2E83B5
RGB	rgb(46, 131, 181)
HSL	hsl(202, 59%, 45%)
HSV	hsv(202, 75%, 71%)
CMYK	cmyk(74.6%, 27.6%, 0%, 29%)
CIE-LAB	lab(52.00, -8.24, -33.55)
CIE-LCH	lch(52.00, 34.54, 256.20°)
OKLab	oklab(58.22% -0.057 -0.0947)
OKLCH	oklch(58.22% 0.111 239)
XYZ	xyz(17.5802, 20.1476, 46.6694)
Luminance	0.2015 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E83B5 #B5602E

analogous

#2EB5A3 #2E83B5 #2E40B5

triadic

#2E83B5 #B52E83 #83B52E

tetradic

#2E83B5 #A32EB5 #B5602E #40B52E

square

#2E83B5 #A32EB5 #B5602E #40B52E

split-complementary

#2E83B5 #B52E40 #B5A32E

monochromatic

#153C53 #226084 #2E83B5 #4EA1D2 #7FBBDE

Accessibility & contrast

On white

4.17

#2E83B5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#2E83B5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E83B5

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E83B5	#FFFFFF	#000000	##000000
##2E83B5	1.00	4.17	5.03	5.03
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B83B7

Deuteranopia (green-blind)

#5976B4

Tritanopia (blue-blind)

#009094

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #2e83b5;
/* rgb */ color: rgb(46, 131, 181);
/* oklch */ color: oklch(58.2% 0.111 239.0);

Tailwind

colors: {
  custom: {
    50: '#79a6cb',
    500: '#2e83b5',
    950: '#000000',
  },
}

SCSS

$custom: #2e83b5;
$custom-light: #79a6cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2e83b5",
  "rgb": {
    "r": 46,
    "g": 131,
    "b": 181
  },
  "hsl": {
    "h": 202.222,
    "s": 59.471,
    "l": 44.51
  },
  "oklch": {
    "l": 0.58224,
    "c": 0.11057,
    "h": 239
  },
  "luminance": 0.2015
}

Semantic roles & 50–950 ramp

primary

#2E83B5

secondary

#C79578

accent

#7F45E3

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2E83B5

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

Preview Lab → · Contrast checker → · Palette generator →