#2A2687#2A2687

#2A2687 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.5% C 0.155 H 276.3°. Best body text is #FFFFFF at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#2A2687
RGB	rgb(42, 38, 135)
HSL	hsl(242, 56%, 34%)
HSV	hsv(242, 72%, 53%)
CMYK	cmyk(68.9%, 71.9%, 0%, 47.1%)
CIE-LAB	lab(22.40, 33.79, -53.42)
CIE-LCH	lch(22.40, 63.21, 302.32°)
OKLab	oklab(34.53% 0.0171 -0.1543)
OKLCH	oklch(34.53% 0.155 276.3)
XYZ	xyz(6.0197, 3.6272, 23.2999)
Luminance	0.0363 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2687 #838726

analogous

#265387 #2A2687 #5B2687

triadic

#2A2687 #872A26 #26872A

tetradic

#2A2687 #872653 #838726 #26875B

square

#2A2687 #872653 #838726 #26875B

split-complementary

#2A2687 #875B26 #538726

monochromatic

#0C0B27 #1B1957 #2A2687 #3933B7 #5D58D0

Accessibility & contrast

On white

12.17

#2A2687 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#2A2687 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2687

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2687	#FFFFFF	#000000	##FFFFFF
##2A2687	1.00	12.17	1.73	12.17
#FFFFFF	12.17	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A8A

Deuteranopia (green-blind)

#003185

Tritanopia (blue-blind)

#004053

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2a2687;
/* rgb */ color: rgb(42, 38, 135);
/* oklch */ color: oklch(34.5% 0.155 276.3);

Tailwind

colors: {
  custom: {
    50: '#7161ab',
    500: '#2a2687',
    950: '#000000',
  },
}

SCSS

$custom: #2a2687;
$custom-light: #7161ab;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2687",
  "rgb": {
    "r": 42,
    "g": 38,
    "b": 135
  },
  "hsl": {
    "h": 242.474,
    "s": 56.069,
    "l": 33.922
  },
  "oklch": {
    "l": 0.34531,
    "c": 0.15524,
    "h": 276.3
  },
  "luminance": 0.03628
}

Semantic roles & 50–950 ramp

primary

#2A2687

secondary

#B1B554

accent

#DF48D9

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #2A2687

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

Preview Lab → · Contrast checker → · Palette generator →