#2A548D#2A548D

#2A548D is a dark, moderate cyan. Relative luminance 0.088; OKLCH L 44.5% C 0.105 H 256.7°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#2A548D
RGB	rgb(42, 84, 141)
HSL	hsl(215, 54%, 36%)
HSV	hsv(215, 70%, 55%)
CMYK	cmyk(70.2%, 40.4%, 0%, 44.7%)
CIE-LAB	lab(35.51, 5.29, -35.93)
CIE-LCH	lch(35.51, 36.31, 278.38°)
OKLab	oklab(44.54% -0.0242 -0.1023)
OKLCH	oklch(44.54% 0.105 256.7)
XYZ	xyz(8.9311, 8.7551, 26.4134)
Luminance	0.0876 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A548D #8D632A

analogous

#2A858D #2A548D #312A8D

triadic

#2A548D #8D2A54 #548D2A

tetradic

#2A548D #8D2A85 #8D632A #2A8D31

square

#2A548D #8D2A85 #8D632A #2A8D31

split-complementary

#2A548D #8D312A #858D2A

monochromatic

#0E1C2F #1C385E #2A548D #3870BC #6190D0

Accessibility & contrast

On white

7.63

#2A548D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#2A548D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A548D

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A548D	#FFFFFF	#000000	##FFFFFF
##2A548D	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A598F

Deuteranopia (green-blind)

#2B4F8C

Tritanopia (blue-blind)

#006169

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2a548d;
/* rgb */ color: rgb(42, 84, 141);
/* oklch */ color: oklch(44.5% 0.105 256.7);

Tailwind

colors: {
  custom: {
    50: '#7083af',
    500: '#2a548d',
    950: '#000000',
  },
}

SCSS

$custom: #2a548d;
$custom-light: #7083af;
$custom-dark: #000000;

JSON

{
  "hex": "#2a548d",
  "rgb": {
    "r": 42,
    "g": 84,
    "b": 141
  },
  "hsl": {
    "h": 214.545,
    "s": 54.098,
    "l": 35.882
  },
  "oklch": {
    "l": 0.44537,
    "c": 0.10516,
    "h": 256.7
  },
  "luminance": 0.08756
}

Semantic roles & 50–950 ramp

primary

#2A548D

secondary

#B6905D

accent

#9F4ADD

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #2A548D

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

Preview Lab → · Contrast checker → · Palette generator →