#2A44BC#2A44BC

#2A44BC is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.9% C 0.190 H 268.0°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#2A44BC
RGB	rgb(42, 68, 188)
HSL	hsl(229, 63%, 45%)
HSV	hsv(229, 78%, 74%)
CMYK	cmyk(77.7%, 63.8%, 0%, 26.3%)
CIE-LAB	lab(34.51, 33.78, -65.68)
CIE-LCH	lch(34.51, 73.86, 297.22°)
OKLab	oklab(44.86% -0.0067 -0.19)
OKLCH	oklch(44.86% 0.19 268)
XYZ	xyz(12.0959, 8.2560, 48.5233)
Luminance	0.0826 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A44BC #BCA22A

analogous

#2A8DBC #2A44BC #592ABC

triadic

#2A44BC #BC2A44 #44BC2A

tetradic

#2A44BC #BC2A8D #BCA22A #2ABC59

square

#2A44BC #BC2A8D #BCA22A #2ABC59

split-complementary

#2A44BC #BC592A #8DBC2A

monochromatic

#142058 #1F328A #2A44BC #4C65D7 #7E90E2

Accessibility & contrast

On white

7.92

#2A44BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#2A44BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A44BC

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A44BC	#FFFFFF	#000000	##FFFFFF
##2A44BC	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C0

Deuteranopia (green-blind)

#004ABA

Tritanopia (blue-blind)

#006479

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2a44bc;
/* rgb */ color: rgb(42, 68, 188);
/* oklch */ color: oklch(44.9% 0.190 268.0);

Tailwind

colors: {
  custom: {
    50: '#7b77d1',
    500: '#2a44bc',
    950: '#000000',
  },
}

SCSS

$custom: #2a44bc;
$custom-light: #7b77d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2a44bc",
  "rgb": {
    "r": 42,
    "g": 68,
    "b": 188
  },
  "hsl": {
    "h": 229.315,
    "s": 63.478,
    "l": 45.098
  },
  "oklch": {
    "l": 0.44862,
    "c": 0.19013,
    "h": 268
  },
  "luminance": 0.08257
}

Semantic roles & 50–950 ramp

primary

#2A44BC

secondary

#CBBC77

accent

#C941E7

background

#F8F7FD

surface

#EFEDFA

border

#CAC8D3

text

#0B0814

muted

#7C7B83

Preview Lab

Preview with #2A44BC

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

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