#2E83A8#2E83A8

#2E83A8 is a mid, moderate cyan. Relative luminance 0.196; OKLCH L 57.6% C 0.098 H 230.9°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#2E83A8
RGB	rgb(46, 131, 168)
HSL	hsl(198, 57%, 42%)
HSV	hsv(198, 73%, 66%)
CMYK	cmyk(72.6%, 22%, 0%, 34.1%)
CIE-LAB	lab(51.43, -12.79, -26.95)
CIE-LCH	lch(51.43, 29.83, 244.61°)
OKLab	oklab(57.57% -0.0616 -0.0757)
OKLCH	oklch(57.57% 0.098 230.9)
XYZ	xyz(16.3081, 19.6387, 39.9694)
Luminance	0.1964 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E83A8 #A8532E

analogous

#2EA890 #2E83A8 #2E46A8

triadic

#2E83A8 #A82E83 #83A82E

tetradic

#2E83A8 #902EA8 #A8532E #46A82E

square

#2E83A8 #902EA8 #A8532E #46A82E

split-complementary

#2E83A8 #A82E46 #A8902E

monochromatic

#143848 #215E78 #2E83A8 #47A4CD #77BCDA

Accessibility & contrast

On white

4.26

#2E83A8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#2E83A8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E83A8

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E83A8	#FFFFFF	#000000	##000000
##2E83A8	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7081AA

Deuteranopia (green-blind)

#6075A7

Tritanopia (blue-blind)

#008D8F

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #2e83a8;
/* rgb */ color: rgb(46, 131, 168);
/* oklch */ color: oklch(57.6% 0.098 230.9);

Tailwind

colors: {
  custom: {
    50: '#77a7c2',
    500: '#2e83a8',
    950: '#000000',
  },
}

SCSS

$custom: #2e83a8;
$custom-light: #77a7c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2e83a8",
  "rgb": {
    "r": 46,
    "g": 131,
    "b": 168
  },
  "hsl": {
    "h": 198.197,
    "s": 57.009,
    "l": 41.961
  },
  "oklch": {
    "l": 0.57574,
    "c": 0.09756,
    "h": 230.9
  },
  "luminance": 0.19641
}

Semantic roles & 50–950 ramp

primary

#2E83A8

secondary

#C28970

accent

#7648E0

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2E83A8

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

Preview Lab → · Contrast checker → · Palette generator →