#2A84AA#2A84AA

#2A84AA is a mid, moderate cyan. Relative luminance 0.199; OKLCH L 57.8% C 0.101 H 230.6°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#2A84AA
RGB	rgb(42, 132, 170)
HSL	hsl(198, 60%, 42%)
HSV	hsv(198, 75%, 67%)
CMYK	cmyk(75.3%, 22.4%, 0%, 33.3%)
CIE-LAB	lab(51.72, -13.20, -27.66)
CIE-LCH	lch(51.72, 30.65, 244.49°)
OKLab	oklab(57.81% -0.0638 -0.0777)
OKLCH	oklch(57.81% 0.101 230.6)
XYZ	xyz(16.4589, 19.8951, 40.9951)
Luminance	0.1990 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A84AA #AA502A

analogous

#2AAA90 #2A84AA #2A44AA

triadic

#2A84AA #AA2A84 #84AA2A

tetradic

#2A84AA #902AAA #AA502A #44AA2A

square

#2A84AA #902AAA #AA502A #44AA2A

split-complementary

#2A84AA #AA2A44 #AA902A

monochromatic

#123848 #1E5E79 #2A84AA #41A6D0 #72BDDC

Accessibility & contrast

On white

4.22

#2A84AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#2A84AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A84AA

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A84AA	#FFFFFF	#000000	##000000
##2A84AA	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7182AC

Deuteranopia (green-blind)

#5F76A9

Tritanopia (blue-blind)

#008E91

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #2a84aa;
/* rgb */ color: rgb(42, 132, 170);
/* oklch */ color: oklch(57.8% 0.101 230.6);

Tailwind

colors: {
  custom: {
    50: '#76a7c3',
    500: '#2a84aa',
    950: '#000000',
  },
}

SCSS

$custom: #2a84aa;
$custom-light: #76a7c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2a84aa",
  "rgb": {
    "r": 42,
    "g": 132,
    "b": 170
  },
  "hsl": {
    "h": 197.813,
    "s": 60.377,
    "l": 41.569
  },
  "oklch": {
    "l": 0.57807,
    "c": 0.10061,
    "h": 230.6
  },
  "luminance": 0.19897
}

Semantic roles & 50–950 ramp

primary

#2A84AA

secondary

#C3866C

accent

#7444E4

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2A84AA

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

Preview Lab → · Contrast checker → · Palette generator →