#2A2A70#2A2A70

#2A2A70 is a dark, moderate blue. Relative luminance 0.033; OKLCH L 33.1% C 0.118 H 277.8°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#2A2A70
RGB	rgb(42, 42, 112)
HSL	hsl(240, 45%, 30%)
HSV	hsv(240, 63%, 44%)
CMYK	cmyk(62.5%, 62.5%, 0%, 56.1%)
CIE-LAB	lab(21.27, 22.94, -40.65)
CIE-LCH	lch(21.27, 46.68, 299.44°)
OKLab	oklab(33.06% 0.016 -0.1168)
OKLCH	oklch(33.06% 0.118 277.8)
XYZ	xyz(4.7065, 3.3177, 15.7185)
Luminance	0.0332 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2A70 #70702A

analogous

#2A4D70 #2A2A70 #4D2A70

triadic

#2A2A70 #702A2A #2A702A

tetradic

#2A2A70 #702A4D #70702A #2A704D

square

#2A2A70 #702A4D #70702A #2A704D

split-complementary

#2A2A70 #704D2A #4D702A

monochromatic

#090917 #191943 #2A2A70 #3B3B9D #5555BF

Accessibility & contrast

On white

12.62

#2A2A70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#2A2A70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2A70

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2A70	#FFFFFF	#000000	##FFFFFF
##2A2A70	1.00	12.62	1.66	12.62
#FFFFFF	12.62	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003672

Deuteranopia (green-blind)

#00306F

Tritanopia (blue-blind)

#003B48

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2a2a70;
/* rgb */ color: rgb(42, 42, 112);
/* oklch */ color: oklch(33.1% 0.118 277.8);

Tailwind

colors: {
  custom: {
    50: '#6c639a',
    500: '#2a2a70',
    950: '#000000',
  },
}

SCSS

$custom: #2a2a70;
$custom-light: #6c639a;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2a70",
  "rgb": {
    "r": 42,
    "g": 42,
    "b": 112
  },
  "hsl": {
    "h": 240,
    "s": 45.455,
    "l": 30.196
  },
  "oklch": {
    "l": 0.33063,
    "c": 0.11791,
    "h": 277.8
  },
  "luminance": 0.03318
}

Semantic roles & 50–950 ramp

primary

#2A2A70

secondary

#A2A254

accent

#D553D5

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #2A2A70

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

Preview Lab → · Contrast checker → · Palette generator →