#2A84B8#2A84B8

#2A84B8 is a mid, moderate cyan. Relative luminance 0.205; OKLCH L 58.5% C 0.115 H 239.0°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#2A84B8
RGB	rgb(42, 132, 184)
HSL	hsl(202, 63%, 44%)
HSV	hsv(202, 77%, 72%)
CMYK	cmyk(77.2%, 28.3%, 0%, 27.8%)
CIE-LAB	lab(52.35, -8.24, -34.74)
CIE-LCH	lch(52.35, 35.70, 256.66°)
OKLab	oklab(58.51% -0.059 -0.0982)
OKLCH	oklch(58.51% 0.115 239)
XYZ	xyz(17.8544, 20.4533, 48.3450)
Luminance	0.2046 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A84B8 #B85E2A

analogous

#2AB8A5 #2A84B8 #2A3DB8

triadic

#2A84B8 #B82A84 #84B82A

tetradic

#2A84B8 #A52AB8 #B85E2A #3DB82A

square

#2A84B8 #A52AB8 #B85E2A #3DB82A

split-complementary

#2A84B8 #B82A3D #B8A52A

monochromatic

#133D54 #1F6086 #2A84B8 #4AA2D6 #7BBCE1

Accessibility & contrast

On white

4.12

#2A84B8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#2A84B8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A84B8

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A84B8	#FFFFFF	#000000	##000000
##2A84B8	1.00	4.12	5.09	5.09
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	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: #2a84b8;
/* rgb */ color: rgb(42, 132, 184);
/* oklch */ color: oklch(58.5% 0.115 239.0);

Tailwind

colors: {
  custom: {
    50: '#79a7cd',
    500: '#2a84b8',
    950: '#000000',
  },
}

SCSS

$custom: #2a84b8;
$custom-light: #79a7cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2a84b8",
  "rgb": {
    "r": 42,
    "g": 132,
    "b": 184
  },
  "hsl": {
    "h": 201.972,
    "s": 62.832,
    "l": 44.314
  },
  "oklch": {
    "l": 0.58513,
    "c": 0.11457,
    "h": 239
  },
  "luminance": 0.20455
}

Semantic roles & 50–950 ramp

primary

#2A84B8

secondary

#C99475

accent

#7E42E6

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2A84B8

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

Preview Lab → · Contrast checker → · Palette generator →