#2A2D82#2A2D82

#2A2D82 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.3% C 0.140 H 275.0°. Best body text is #FFFFFF at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#2A2D82
RGB	rgb(42, 45, 130)
HSL	hsl(238, 51%, 34%)
HSV	hsv(238, 68%, 51%)
CMYK	cmyk(67.7%, 65.4%, 0%, 49%)
CIE-LAB	lab(23.61, 27.50, -48.31)
CIE-LCH	lch(23.61, 55.58, 299.65°)
OKLab	oklab(35.26% 0.0123 -0.1393)
OKLCH	oklch(35.26% 0.14 275)
XYZ	xyz(5.9212, 3.9802, 21.5710)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2D82 #827F2A

analogous

#2A5982 #2A2D82 #532A82

triadic

#2A2D82 #822A2D #2D822A

tetradic

#2A2D82 #822A59 #827F2A #2A8253

square

#2A2D82 #822A59 #827F2A #2A8253

split-complementary

#2A2D82 #82532A #59822A

monochromatic

#0C0D25 #1B1D54 #2A2D82 #393DB0 #5C60CA

Accessibility & contrast

On white

11.69

#2A2D82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#2A2D82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2D82

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2D82	#FFFFFF	#000000	##FFFFFF
##2A2D82	1.00	11.69	1.80	11.69
#FFFFFF	11.69	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C85

Deuteranopia (green-blind)

#003480

Tritanopia (blue-blind)

#004353

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2a2d82;
/* rgb */ color: rgb(42, 45, 130);
/* oklch */ color: oklch(35.3% 0.140 275.0);

Tailwind

colors: {
  custom: {
    50: '#6f66a7',
    500: '#2a2d82',
    950: '#000000',
  },
}

SCSS

$custom: #2a2d82;
$custom-light: #6f66a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2d82",
  "rgb": {
    "r": 42,
    "g": 45,
    "b": 130
  },
  "hsl": {
    "h": 237.955,
    "s": 51.163,
    "l": 33.725
  },
  "oklch": {
    "l": 0.35262,
    "c": 0.13982,
    "h": 275
  },
  "luminance": 0.03981
}

Semantic roles & 50–950 ramp

primary

#2A2D82

secondary

#B0AD58

accent

#D64DDB

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #2A2D82

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

Preview Lab → · Contrast checker → · Palette generator →