#2A2C9F#2A2C9F

#2A2C9F is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.9% C 0.180 H 273.0°. Best body text is #FFFFFF at 10.72:1 contrast (WCAG AA passes).

Color values

HEX	#2A2C9F
RGB	rgb(42, 44, 159)
HSL	hsl(239, 58%, 39%)
HSV	hsv(239, 74%, 62%)
CMYK	cmyk(73.6%, 72.3%, 0%, 37.6%)
CIE-LAB	lab(26.15, 38.47, -62.07)
CIE-LCH	lch(26.15, 73.03, 301.79°)
OKLab	oklab(37.95% 0.0096 -0.1796)
OKLCH	oklch(37.95% 0.18 273)
XYZ	xyz(8.1114, 4.7960, 33.2924)
Luminance	0.0480 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2C9F #9F9D2A

analogous

#2A679F #2A2C9F #622A9F

triadic

#2A2C9F #9F2A2C #2C9F2A

tetradic

#2A2C9F #9F2A67 #9F9D2A #2A9F62

square

#2A2C9F #9F2A67 #9F9D2A #2A9F62

split-complementary

#2A2C9F #9F622A #679F2A

monochromatic

#10113E #1D1F6F #2A2C9F #3B3DCB #6B6DD8

Accessibility & contrast

On white

10.72

#2A2C9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#2A2C9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2C9F

10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2C9F	#FFFFFF	#000000	##FFFFFF
##2A2C9F	1.00	10.72	1.96	10.72
#FFFFFF	10.72	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A2

Deuteranopia (green-blind)

#00389D

Tritanopia (blue-blind)

#004C62

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2a2c9f;
/* rgb */ color: rgb(42, 44, 159);
/* oklch */ color: oklch(37.9% 0.180 273.0);

Tailwind

colors: {
  custom: {
    50: '#7666bd',
    500: '#2a2c9f',
    950: '#000000',
  },
}

SCSS

$custom: #2a2c9f;
$custom-light: #7666bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2c9f",
  "rgb": {
    "r": 42,
    "g": 44,
    "b": 159
  },
  "hsl": {
    "h": 238.974,
    "s": 58.209,
    "l": 39.412
  },
  "oklch": {
    "l": 0.37947,
    "c": 0.17981,
    "h": 273
  },
  "luminance": 0.04797
}

Semantic roles & 50–950 ramp

primary

#2A2C9F

secondary

#BFBD66

accent

#DF46E1

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2A2C9F

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

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