#2A5673#2A5673

#2A5673 is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.5% C 0.068 H 239.8°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#2A5673
RGB	rgb(42, 86, 115)
HSL	hsl(204, 46%, 31%)
HSV	hsv(204, 63%, 45%)
CMYK	cmyk(63.5%, 25.2%, 0%, 54.9%)
CIE-LAB	lab(34.77, -5.57, -21.09)
CIE-LCH	lch(34.77, 21.81, 255.20°)
OKLab	oklab(43.51% -0.0344 -0.0591)
OKLCH	oklch(43.51% 0.068 239.8)
XYZ	xyz(7.3760, 8.3849, 17.4461)
Luminance	0.0839 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A5673 #73472A

analogous

#2A736B #2A5673 #2A3173

triadic

#2A5673 #732A56 #56732A

tetradic

#2A5673 #6B2A73 #73472A #31732A

square

#2A5673 #6B2A73 #73472A #31732A

split-complementary

#2A5673 #732A31 #736B2A

monochromatic

#091319 #1A3446 #2A5673 #3A78A0 #5697C1

Accessibility & contrast

On white

7.84

#2A5673 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#2A5673 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A5673

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A5673	#FFFFFF	#000000	##FFFFFF
##2A5673	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#495674

Deuteranopia (green-blind)

#3F4F72

Tritanopia (blue-blind)

#005D60

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2a5673;
/* rgb */ color: rgb(42, 86, 115);
/* oklch */ color: oklch(43.5% 0.068 239.8);

Tailwind

colors: {
  custom: {
    50: '#6b859b',
    500: '#2a5673',
    950: '#000000',
  },
}

SCSS

$custom: #2a5673;
$custom-light: #6b859b;
$custom-dark: #000000;

JSON

{
  "hex": "#2a5673",
  "rgb": {
    "r": 42,
    "g": 86,
    "b": 115
  },
  "hsl": {
    "h": 203.836,
    "s": 46.497,
    "l": 30.784
  },
  "oklch": {
    "l": 0.43512,
    "c": 0.06844,
    "h": 239.8
  },
  "luminance": 0.08386
}

Semantic roles & 50–950 ramp

primary

#2A5673

secondary

#A57454

accent

#8652D6

background

#F6F8F9

surface

#ECEFF2

border

#C7CACC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #2A5673

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

Preview Lab → · Contrast checker → · Palette generator →