#2A84B1#2A84B1

#2A84B1 is a mid, moderate cyan. Relative luminance 0.202; OKLCH L 58.2% C 0.107 H 235.1°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#2A84B1
RGB	rgb(42, 132, 177)
HSL	hsl(200, 62%, 43%)
HSV	hsv(200, 76%, 69%)
CMYK	cmyk(76.3%, 25.4%, 0%, 30.6%)
CIE-LAB	lab(52.03, -10.74, -31.22)
CIE-LCH	lch(52.03, 33.01, 251.02°)
OKLab	oklab(58.15% -0.0613 -0.088)
OKLCH	oklch(58.15% 0.107 235.1)
XYZ	xyz(17.1388, 20.1671, 44.5758)
Luminance	0.2017 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A84B1 #B1572A

analogous

#2AB19A #2A84B1 #2A40B1

triadic

#2A84B1 #B12A84 #84B12A

tetradic

#2A84B1 #9A2AB1 #B1572A #40B12A

square

#2A84B1 #9A2AB1 #B1572A #40B12A

split-complementary

#2A84B1 #B12A40 #B19A2A

monochromatic

#133A4E #1E5F80 #2A84B1 #45A4D3 #77BCDF

Accessibility & contrast

On white

4.17

#2A84B1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#2A84B1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A84B1

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A84B1	#FFFFFF	#000000	##000000
##2A84B1	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)

#6E83B3

Deuteranopia (green-blind)

#5C76B0

Tritanopia (blue-blind)

#009093

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #2a84b1;
/* rgb */ color: rgb(42, 132, 177);
/* oklch */ color: oklch(58.2% 0.107 235.1);

Tailwind

colors: {
  custom: {
    50: '#77a7c8',
    500: '#2a84b1',
    950: '#000000',
  },
}

SCSS

$custom: #2a84b1;
$custom-light: #77a7c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2a84b1",
  "rgb": {
    "r": 42,
    "g": 132,
    "b": 177
  },
  "hsl": {
    "h": 200,
    "s": 61.644,
    "l": 42.941
  },
  "oklch": {
    "l": 0.58153,
    "c": 0.10729,
    "h": 235.1
  },
  "luminance": 0.20169
}

Semantic roles & 50–950 ramp

primary

#2A84B1

secondary

#C68D70

accent

#7943E5

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2A84B1

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

Preview Lab → · Contrast checker → · Palette generator →