#2A2D90#2A2D90

#2A2D90 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.6% C 0.159 H 274.0°. Best body text is #FFFFFF at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#2A2D90
RGB	rgb(42, 45, 144)
HSL	hsl(238, 55%, 36%)
HSV	hsv(238, 71%, 56%)
CMYK	cmyk(70.8%, 68.7%, 0%, 43.5%)
CIE-LAB	lab(24.90, 32.56, -54.92)
CIE-LCH	lch(24.90, 63.85, 300.66°)
OKLab	oklab(36.6% 0.011 -0.1587)
OKLCH	oklch(36.6% 0.159 274)
XYZ	xyz(6.9256, 4.3820, 26.8610)
Luminance	0.0438 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2D90 #908D2A

analogous

#2A6090 #2A2D90 #5A2A90

triadic

#2A2D90 #902A2D #2D902A

tetradic

#2A2D90 #902A60 #908D2A #2A905A

square

#2A2D90 #902A60 #908D2A #2A905A

split-complementary

#2A2D90 #905A2A #60902A

monochromatic

#0E0F31 #1C1E61 #2A2D90 #383CBF #6366D1

Accessibility & contrast

On white

11.19

#2A2D90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#2A2D90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2D90

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2D90	#FFFFFF	#000000	##FFFFFF
##2A2D90	1.00	11.19	1.88	11.19
#FFFFFF	11.19	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004093

Deuteranopia (green-blind)

#00368E

Tritanopia (blue-blind)

#00475A

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2a2d90;
/* rgb */ color: rgb(42, 45, 144);
/* oklch */ color: oklch(36.6% 0.159 274.0);

Tailwind

colors: {
  custom: {
    50: '#7266b1',
    500: '#2a2d90',
    950: '#000000',
  },
}

SCSS

$custom: #2a2d90;
$custom-light: #7266b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2d90",
  "rgb": {
    "r": 42,
    "g": 45,
    "b": 144
  },
  "hsl": {
    "h": 238.235,
    "s": 54.839,
    "l": 36.471
  },
  "oklch": {
    "l": 0.36599,
    "c": 0.15906,
    "h": 274
  },
  "luminance": 0.04383
}

Semantic roles & 50–950 ramp

primary

#2A2D90

secondary

#B7B55E

accent

#DA4ADE

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #2A2D90

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

Preview Lab → · Contrast checker → · Palette generator →