#2B84A8#2B84A8

#2B84A8 is a mid, moderate cyan. Relative luminance 0.198; OKLCH L 57.7% C 0.098 H 229.4°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#2B84A8
RGB	rgb(43, 132, 168)
HSL	hsl(197, 59%, 41%)
HSV	hsv(197, 74%, 66%)
CMYK	cmyk(74.4%, 21.4%, 0%, 34.1%)
CIE-LAB	lab(51.66, -13.76, -26.60)
CIE-LCH	lch(51.66, 29.95, 242.64°)
OKLab	oklab(57.74% -0.0641 -0.0747)
OKLCH	oklch(57.74% 0.098 229.4)
XYZ	xyz(16.3125, 19.8414, 40.0082)
Luminance	0.1984 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B84A8 #A84F2B

analogous

#2BA88E #2B84A8 #2B46A8

triadic

#2B84A8 #A82B84 #84A82B

tetradic

#2B84A8 #8E2BA8 #A84F2B #46A82B

square

#2B84A8 #8E2BA8 #A84F2B #46A82B

split-complementary

#2B84A8 #A82B46 #A88E2B

monochromatic

#123747 #1F5E77 #2B84A8 #42A6CF #72BDDB

Accessibility & contrast

On white

4.23

#2B84A8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#2B84A8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B84A8

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B84A8	#FFFFFF	#000000	##000000
##2B84A8	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7182AA

Deuteranopia (green-blind)

#6076A8

Tritanopia (blue-blind)

#008E90

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #2b84a8;
/* rgb */ color: rgb(43, 132, 168);
/* oklch */ color: oklch(57.7% 0.098 229.4);

Tailwind

colors: {
  custom: {
    50: '#76a7c2',
    500: '#2b84a8',
    950: '#000000',
  },
}

SCSS

$custom: #2b84a8;
$custom-light: #76a7c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2b84a8",
  "rgb": {
    "r": 43,
    "g": 132,
    "b": 168
  },
  "hsl": {
    "h": 197.28,
    "s": 59.242,
    "l": 41.373
  },
  "oklch": {
    "l": 0.57737,
    "c": 0.09842,
    "h": 229.4
  },
  "luminance": 0.19843
}

Semantic roles & 50–950 ramp

primary

#2B84A8

secondary

#C2856C

accent

#7345E2

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2B84A8

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

Preview Lab → · Contrast checker → · Palette generator →