#2A5474#2A5474

#2A5474 is a dark, moderate cyan. Relative luminance 0.081; OKLCH L 43.1% C 0.071 H 243.5°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#2A5474
RGB	rgb(42, 84, 116)
HSL	hsl(206, 47%, 31%)
HSV	hsv(206, 64%, 45%)
CMYK	cmyk(63.8%, 27.6%, 0%, 54.5%)
CIE-LAB	lab(34.18, -3.97, -22.64)
CIE-LCH	lch(34.18, 22.98, 260.05°)
OKLab	oklab(43.06% -0.0317 -0.0636)
OKLCH	oklch(43.06% 0.071 243.5)
XYZ	xyz(7.2764, 8.0932, 17.6983)
Luminance	0.0809 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A5474 #744A2A

analogous

#2A746F #2A5474 #2A2F74

triadic

#2A5474 #742A54 #54742A

tetradic

#2A5474 #6F2A74 #744A2A #2F742A

square

#2A5474 #6F2A74 #744A2A #2F742A

split-complementary

#2A5474 #742A2F #746F2A

monochromatic

#09131A #1A3347 #2A5474 #3A75A1 #5693C2

Accessibility & contrast

On white

8.02

#2A5474 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#2A5474 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A5474

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A5474	#FFFFFF	#000000	##FFFFFF
##2A5474	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#465475

Deuteranopia (green-blind)

#3C4D73

Tritanopia (blue-blind)

#005C5F

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2a5474;
/* rgb */ color: rgb(42, 84, 116);
/* oklch */ color: oklch(43.1% 0.071 243.5);

Tailwind

colors: {
  custom: {
    50: '#6b849c',
    500: '#2a5474',
    950: '#000000',
  },
}

SCSS

$custom: #2a5474;
$custom-light: #6b849c;
$custom-dark: #000000;

JSON

{
  "hex": "#2a5474",
  "rgb": {
    "r": 42,
    "g": 84,
    "b": 116
  },
  "hsl": {
    "h": 205.946,
    "s": 46.835,
    "l": 30.98
  },
  "oklch": {
    "l": 0.43056,
    "c": 0.07108,
    "h": 243.5
  },
  "luminance": 0.08094
}

Semantic roles & 50–950 ramp

primary

#2A5474

secondary

#A67754

accent

#8B51D6

background

#F6F8F9

surface

#ECEFF2

border

#C7CACC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #2A5474

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

Preview Lab → · Contrast checker → · Palette generator →