#2A5584#2A5584

#2A5584 is a dark, moderate cyan. Relative luminance 0.087; OKLCH L 44.2% C 0.091 H 252.4°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#2A5584
RGB	rgb(42, 85, 132)
HSL	hsl(211, 52%, 34%)
HSV	hsv(211, 68%, 52%)
CMYK	cmyk(68.2%, 35.6%, 0%, 48.2%)
CIE-LAB	lab(35.31, 1.26, -30.74)
CIE-LCH	lch(35.31, 30.77, 272.34°)
OKLab	oklab(44.22% -0.0277 -0.0871)
OKLCH	oklch(44.22% 0.091 252.4)
XYZ	xyz(8.3667, 8.6543, 23.0548)
Luminance	0.0866 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A5584 #84592A

analogous

#2A8284 #2A5584 #2C2A84

triadic

#2A5584 #842A55 #55842A

tetradic

#2A5584 #842A82 #84592A #2A842C

square

#2A5584 #842A82 #84592A #2A842C

split-complementary

#2A5584 #842C2A #82842A

monochromatic

#0C1927 #1B3756 #2A5584 #3973B2 #5D92CB

Accessibility & contrast

On white

7.69

#2A5584 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#2A5584 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A5584

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A5584	#FFFFFF	#000000	##FFFFFF
##2A5584	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405886

Deuteranopia (green-blind)

#344F83

Tritanopia (blue-blind)

#006066

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2a5584;
/* rgb */ color: rgb(42, 85, 132);
/* oklch */ color: oklch(44.2% 0.091 252.4);

Tailwind

colors: {
  custom: {
    50: '#6e84a8',
    500: '#2a5584',
    950: '#000000',
  },
}

SCSS

$custom: #2a5584;
$custom-light: #6e84a8;
$custom-dark: #000000;

JSON

{
  "hex": "#2a5584",
  "rgb": {
    "r": 42,
    "g": 85,
    "b": 132
  },
  "hsl": {
    "h": 211.333,
    "s": 51.724,
    "l": 34.118
  },
  "oklch": {
    "l": 0.44217,
    "c": 0.09143,
    "h": 252.4
  },
  "luminance": 0.08655
}

Semantic roles & 50–950 ramp

primary

#2A5584

secondary

#B18759

accent

#974DDB

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #2A5584

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

Preview Lab → · Contrast checker → · Palette generator →