#2A2B85#2A2B85

#2A2B85 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.2% C 0.147 H 275.3°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#2A2B85
RGB	rgb(42, 43, 133)
HSL	hsl(239, 52%, 34%)
HSV	hsv(239, 68%, 52%)
CMYK	cmyk(68.4%, 67.7%, 0%, 47.8%)
CIE-LAB	lab(23.38, 29.90, -50.56)
CIE-LCH	lch(23.38, 58.74, 300.60°)
OKLab	oklab(35.18% 0.0137 -0.1459)
OKLCH	oklch(35.18% 0.147 275.3)
XYZ	xyz(6.0510, 3.9129, 22.6221)
Luminance	0.0391 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2B85 #85842A

analogous

#2A5985 #2A2B85 #572A85

triadic

#2A2B85 #852A2B #2B852A

tetradic

#2A2B85 #852A59 #85842A #2A8557

square

#2A2B85 #852A59 #85842A #2A8557

split-complementary

#2A2B85 #85572A #59852A

monochromatic

#0D0D28 #1B1C56 #2A2B85 #393AB4 #5D5FCC

Accessibility & contrast

On white

11.78

#2A2B85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#2A2B85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2B85

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2B85	#FFFFFF	#000000	##FFFFFF
##2A2B85	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C88

Deuteranopia (green-blind)

#003483

Tritanopia (blue-blind)

#004254

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2a2b85;
/* rgb */ color: rgb(42, 43, 133);
/* oklch */ color: oklch(35.2% 0.147 275.3);

Tailwind

colors: {
  custom: {
    50: '#7064a9',
    500: '#2a2b85',
    950: '#000000',
  },
}

SCSS

$custom: #2a2b85;
$custom-light: #7064a9;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2b85",
  "rgb": {
    "r": 42,
    "g": 43,
    "b": 133
  },
  "hsl": {
    "h": 239.341,
    "s": 52,
    "l": 34.314
  },
  "oklch": {
    "l": 0.35183,
    "c": 0.14653,
    "h": 275.3
  },
  "luminance": 0.03913
}

Semantic roles & 50–950 ramp

primary

#2A2B85

secondary

#B2B159

accent

#DA4CDB

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080510

muted

#7B7A7F

Preview Lab

Preview with #2A2B85

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

Preview Lab → · Contrast checker → · Palette generator →