#2B548A#2B548A

#2B548A is a dark, moderate cyan. Relative luminance 0.087; OKLCH L 44.4% C 0.101 H 256.1°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#2B548A
RGB	rgb(43, 84, 138)
HSL	hsl(214, 52%, 35%)
HSV	hsv(214, 69%, 54%)
CMYK	cmyk(68.8%, 39.1%, 0%, 45.9%)
CIE-LAB	lab(35.38, 4.33, -34.30)
CIE-LCH	lch(35.38, 34.58, 277.20°)
OKLab	oklab(44.39% -0.0242 -0.0976)
OKLCH	oklch(44.39% 0.101 256.1)
XYZ	xyz(8.7524, 8.6883, 25.2556)
Luminance	0.0869 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B548A #8A612B

analogous

#2B838A #2B548A #312B8A

triadic

#2B548A #8A2B54 #548A2B

tetradic

#2B548A #8A2B83 #8A612B #2B8A31

square

#2B548A #8A2B83 #8A612B #2B8A31

split-complementary

#2B548A #8A312B #838A2B

monochromatic

#0E1B2D #1C385B #2B548A #3A70B9 #6190CE

Accessibility & contrast

On white

7.67

#2B548A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#2B548A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B548A

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B548A	#FFFFFF	#000000	##FFFFFF
##2B548A	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C588C

Deuteranopia (green-blind)

#2E4F89

Tritanopia (blue-blind)

#006068

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2b548a;
/* rgb */ color: rgb(43, 84, 138);
/* oklch */ color: oklch(44.4% 0.101 256.1);

Tailwind

colors: {
  custom: {
    50: '#6f83ac',
    500: '#2b548a',
    950: '#000000',
  },
}

SCSS

$custom: #2b548a;
$custom-light: #6f83ac;
$custom-dark: #000000;

JSON

{
  "hex": "#2b548a",
  "rgb": {
    "r": 43,
    "g": 84,
    "b": 138
  },
  "hsl": {
    "h": 214.105,
    "s": 52.486,
    "l": 35.49
  },
  "oklch": {
    "l": 0.4439,
    "c": 0.10052,
    "h": 256.1
  },
  "luminance": 0.08689
}

Semantic roles & 50–950 ramp

primary

#2B548A

secondary

#B48E5D

accent

#9E4CDC

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #2B548A

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

Preview Lab → · Contrast checker → · Palette generator →