#2A84B5#2A84B5

#2A84B5 is a mid, moderate cyan. Relative luminance 0.203; OKLCH L 58.4% C 0.111 H 237.4°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#2A84B5
RGB	rgb(42, 132, 181)
HSL	hsl(201, 62%, 44%)
HSV	hsv(201, 77%, 71%)
CMYK	cmyk(76.8%, 27.1%, 0%, 29%)
CIE-LAB	lab(52.21, -9.31, -33.24)
CIE-LCH	lch(52.21, 34.52, 254.35°)
OKLab	oklab(58.36% -0.06 -0.0939)
OKLCH	oklch(58.36% 0.111 237.4)
XYZ	xyz(17.5433, 20.3289, 46.7064)
Luminance	0.2033 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A84B5 #B55B2A

analogous

#2AB5A0 #2A84B5 #2A3EB5

triadic

#2A84B5 #B52A84 #84B52A

tetradic

#2A84B5 #A02AB5 #B55B2A #3EB52A

square

#2A84B5 #A02AB5 #B55B2A #3EB52A

split-complementary

#2A84B5 #B52A3E #B5A02A

monochromatic

#133C52 #1E6083 #2A84B5 #48A3D4 #79BCE0

Accessibility & contrast

On white

4.15

#2A84B5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#2A84B5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A84B5

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A84B5	#FFFFFF	#000000	##000000
##2A84B5	1.00	4.15	5.07	5.07
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D84B7

Deuteranopia (green-blind)

#5A77B4

Tritanopia (blue-blind)

#009195

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #2a84b5;
/* rgb */ color: rgb(42, 132, 181);
/* oklch */ color: oklch(58.4% 0.111 237.4);

Tailwind

colors: {
  custom: {
    50: '#78a7cb',
    500: '#2a84b5',
    950: '#000000',
  },
}

SCSS

$custom: #2a84b5;
$custom-light: #78a7cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2a84b5",
  "rgb": {
    "r": 42,
    "g": 132,
    "b": 181
  },
  "hsl": {
    "h": 201.151,
    "s": 62.332,
    "l": 43.725
  },
  "oklch": {
    "l": 0.58357,
    "c": 0.11138,
    "h": 237.4
  },
  "luminance": 0.20331
}

Semantic roles & 50–950 ramp

primary

#2A84B5

secondary

#C89173

accent

#7C42E5

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2A84B5

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

Preview Lab → · Contrast checker → · Palette generator →