#2A2D66#2A2D66

#2A2D66 is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.8% C 0.098 H 277.3°. Best body text is #FFFFFF at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#2A2D66
RGB	rgb(42, 45, 102)
HSL	hsl(237, 42%, 28%)
HSV	hsv(237, 59%, 40%)
CMYK	cmyk(58.8%, 55.9%, 0%, 60%)
CIE-LAB	lab(21.31, 17.20, -34.11)
CIE-LCH	lch(21.31, 38.20, 296.76°)
OKLab	oklab(32.84% 0.0124 -0.0975)
OKLCH	oklch(32.84% 0.098 277.3)
XYZ	xyz(4.2907, 3.3280, 12.9841)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2D66 #66632A

analogous

#2A4B66 #2A2D66 #452A66

triadic

#2A2D66 #662A2D #2D662A

tetradic

#2A2D66 #662A4B #66632A #2A6645

square

#2A2D66 #662A4B #66632A #2A6645

split-complementary

#2A2D66 #66452A #4B662A

monochromatic

#090A16 #181A3B #2A2D66 #3C4091 #5258B8

Accessibility & contrast

On white

12.61

#2A2D66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#2A2D66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2D66

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2D66	#FFFFFF	#000000	##FFFFFF
##2A2D66	1.00	12.61	1.67	12.61
#FFFFFF	12.61	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D3668

Deuteranopia (green-blind)

#033165

Tritanopia (blue-blind)

#0B3A44

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2a2d66;
/* rgb */ color: rgb(42, 45, 102);
/* oklch */ color: oklch(32.8% 0.098 277.3);

Tailwind

colors: {
  custom: {
    50: '#696592',
    500: '#2a2d66',
    950: '#000000',
  },
}

SCSS

$custom: #2a2d66;
$custom-light: #696592;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2d66",
  "rgb": {
    "r": 42,
    "g": 45,
    "b": 102
  },
  "hsl": {
    "h": 237,
    "s": 41.667,
    "l": 28.235
  },
  "oklch": {
    "l": 0.32842,
    "c": 0.09834,
    "h": 277.3
  },
  "luminance": 0.03328
}

Semantic roles & 50–950 ramp

primary

#2A2D66

secondary

#989554

accent

#CB56D1

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#07050D

muted

#7A7A7E

Preview Lab

Preview with #2A2D66

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

Preview Lab → · Contrast checker → · Palette generator →