#2E83AA#2E83AA

#2E83AA is a mid, moderate cyan. Relative luminance 0.197; OKLCH L 57.7% C 0.099 H 232.3°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#2E83AA
RGB	rgb(46, 131, 170)
HSL	hsl(199, 57%, 42%)
HSV	hsv(199, 73%, 67%)
CMYK	cmyk(72.9%, 22.9%, 0%, 33.3%)
CIE-LAB	lab(51.51, -12.10, -27.97)
CIE-LCH	lch(51.51, 30.48, 246.61°)
OKLab	oklab(57.67% -0.0608 -0.0786)
OKLCH	oklch(57.67% 0.099 232.3)
XYZ	xyz(16.4958, 19.7138, 40.9582)
Luminance	0.1972 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E83AA #AA552E

analogous

#2EAA93 #2E83AA #2E45AA

triadic

#2E83AA #AA2E83 #83AA2E

tetradic

#2E83AA #932EAA #AA552E #45AA2E

square

#2E83AA #932EAA #AA552E #45AA2E

split-complementary

#2E83AA #AA2E45 #AA932E

monochromatic

#14394A #215E7A #2E83AA #48A3CD #78BBDA

Accessibility & contrast

On white

4.25

#2E83AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#2E83AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E83AA

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E83AA	#FFFFFF	#000000	##000000
##2E83AA	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7082AC

Deuteranopia (green-blind)

#5F75A9

Tritanopia (blue-blind)

#008E90

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #2e83aa;
/* rgb */ color: rgb(46, 131, 170);
/* oklch */ color: oklch(57.7% 0.099 232.3);

Tailwind

colors: {
  custom: {
    50: '#78a7c3',
    500: '#2e83aa',
    950: '#000000',
  },
}

SCSS

$custom: #2e83aa;
$custom-light: #78a7c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2e83aa",
  "rgb": {
    "r": 46,
    "g": 131,
    "b": 170
  },
  "hsl": {
    "h": 198.871,
    "s": 57.407,
    "l": 42.353
  },
  "oklch": {
    "l": 0.57671,
    "c": 0.09942,
    "h": 232.3
  },
  "luminance": 0.19716
}

Semantic roles & 50–950 ramp

primary

#2E83AA

secondary

#C38B71

accent

#7747E1

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2E83AA

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

Preview Lab → · Contrast checker → · Palette generator →