#2A5284#2A5284

#2A5284 is a dark, moderate cyan. Relative luminance 0.082; OKLCH L 43.5% C 0.095 H 255.1°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#2A5284
RGB	rgb(42, 82, 132)
HSL	hsl(213, 52%, 34%)
HSV	hsv(213, 68%, 52%)
CMYK	cmyk(68.2%, 37.9%, 0%, 48.2%)
CIE-LAB	lab(34.38, 3.20, -32.21)
CIE-LCH	lch(34.38, 32.37, 275.67°)
OKLab	oklab(43.49% -0.0244 -0.0915)
OKLCH	oklch(43.49% 0.095 255.1)
XYZ	xyz(8.1355, 8.1920, 22.9778)
Luminance	0.0819 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A5284 #845C2A

analogous

#2A7F84 #2A5284 #2F2A84

triadic

#2A5284 #842A52 #52842A

tetradic

#2A5284 #842A7F #845C2A #2A842F

square

#2A5284 #842A7F #845C2A #2A842F

split-complementary

#2A5284 #842F2A #7F842A

monochromatic

#0C1827 #1B3556 #2A5284 #396FB2 #5D8ECB

Accessibility & contrast

On white

7.96

#2A5284 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#2A5284 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A5284

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A5284	#FFFFFF	#000000	##FFFFFF
##2A5284	1.00	7.96	2.64	7.96
#FFFFFF	7.96	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C5586

Deuteranopia (green-blind)

#2F4D83

Tritanopia (blue-blind)

#005E64

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2a5284;
/* rgb */ color: rgb(42, 82, 132);
/* oklch */ color: oklch(43.5% 0.095 255.1);

Tailwind

colors: {
  custom: {
    50: '#6e82a8',
    500: '#2a5284',
    950: '#000000',
  },
}

SCSS

$custom: #2a5284;
$custom-light: #6e82a8;
$custom-dark: #000000;

JSON

{
  "hex": "#2a5284",
  "rgb": {
    "r": 42,
    "g": 82,
    "b": 132
  },
  "hsl": {
    "h": 213.333,
    "s": 51.724,
    "l": 34.118
  },
  "oklch": {
    "l": 0.43489,
    "c": 0.09469,
    "h": 255.1
  },
  "luminance": 0.08193
}

Semantic roles & 50–950 ramp

primary

#2A5284

secondary

#B18A59

accent

#9C4DDB

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #2A5284

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

Preview Lab → · Contrast checker → · Palette generator →