#2B84B8#2B84B8

#2B84B8 is a mid, moderate cyan. Relative luminance 0.205; OKLCH L 58.5% C 0.114 H 239.2°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#2B84B8
RGB	rgb(43, 132, 184)
HSL	hsl(202, 62%, 45%)
HSV	hsv(202, 77%, 72%)
CMYK	cmyk(76.6%, 28.3%, 0%, 27.8%)
CIE-LAB	lab(52.37, -8.12, -34.70)
CIE-LCH	lch(52.37, 35.64, 256.83°)
OKLab	oklab(58.54% -0.0585 -0.0981)
OKLCH	oklch(58.54% 0.114 239.2)
XYZ	xyz(17.8958, 20.4747, 48.3469)
Luminance	0.2048 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B84B8 #B85F2B

analogous

#2BB8A6 #2B84B8 #2B3DB8

triadic

#2B84B8 #B82B84 #84B82B

tetradic

#2B84B8 #A62BB8 #B85F2B #3DB82B

square

#2B84B8 #A62BB8 #B85F2B #3DB82B

split-complementary

#2B84B8 #B82B3D #B8A62B

monochromatic

#143D55 #1F6086 #2B84B8 #4BA2D5 #7DBCE1

Accessibility & contrast

On white

4.12

#2B84B8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#2B84B8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B84B8

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B84B8	#FFFFFF	#000000	##000000
##2B84B8	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B84BA

Deuteranopia (green-blind)

#5877B7

Tritanopia (blue-blind)

#009196

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #2b84b8;
/* rgb */ color: rgb(43, 132, 184);
/* oklch */ color: oklch(58.5% 0.114 239.2);

Tailwind

colors: {
  custom: {
    50: '#79a7cd',
    500: '#2b84b8',
    950: '#000000',
  },
}

SCSS

$custom: #2b84b8;
$custom-light: #79a7cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2b84b8",
  "rgb": {
    "r": 43,
    "g": 132,
    "b": 184
  },
  "hsl": {
    "h": 202.128,
    "s": 62.115,
    "l": 44.51
  },
  "oklch": {
    "l": 0.58539,
    "c": 0.11421,
    "h": 239.2
  },
  "luminance": 0.20477
}

Semantic roles & 50–950 ramp

primary

#2B84B8

secondary

#C99476

accent

#7F43E5

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2B84B8

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

Preview Lab → · Contrast checker → · Palette generator →