#2A2D87#2A2D87

#2A2D87 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.7% C 0.147 H 274.6°. Best body text is #FFFFFF at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#2A2D87
RGB	rgb(42, 45, 135)
HSL	hsl(238, 53%, 35%)
HSV	hsv(238, 69%, 53%)
CMYK	cmyk(68.9%, 66.7%, 0%, 47.1%)
CIE-LAB	lab(24.06, 29.32, -50.70)
CIE-LCH	lch(24.06, 58.57, 300.04°)
OKLab	oklab(35.73% 0.0119 -0.1463)
OKLCH	oklch(35.73% 0.147 274.6)
XYZ	xyz(6.2650, 4.1177, 23.3816)
Luminance	0.0412 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2D87 #87842A

analogous

#2A5B87 #2A2D87 #562A87

triadic

#2A2D87 #872A2D #2D872A

tetradic

#2A2D87 #872A5B #87842A #2A8756

square

#2A2D87 #872A5B #87842A #2A8756

split-complementary

#2A2D87 #87562A #5B872A

monochromatic

#0D0E2A #1B1D58 #2A2D87 #393DB6 #5E62CD

Accessibility & contrast

On white

11.52

#2A2D87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#2A2D87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2D87

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2D87	#FFFFFF	#000000	##FFFFFF
##2A2D87	1.00	11.52	1.82	11.52
#FFFFFF	11.52	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D8A

Deuteranopia (green-blind)

#003585

Tritanopia (blue-blind)

#004455

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2a2d87;
/* rgb */ color: rgb(42, 45, 135);
/* oklch */ color: oklch(35.7% 0.147 274.6);

Tailwind

colors: {
  custom: {
    50: '#7066ab',
    500: '#2a2d87',
    950: '#000000',
  },
}

SCSS

$custom: #2a2d87;
$custom-light: #7066ab;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2d87",
  "rgb": {
    "r": 42,
    "g": 45,
    "b": 135
  },
  "hsl": {
    "h": 238.065,
    "s": 52.542,
    "l": 34.706
  },
  "oklch": {
    "l": 0.35731,
    "c": 0.14679,
    "h": 274.6
  },
  "luminance": 0.04118
}

Semantic roles & 50–950 ramp

primary

#2A2D87

secondary

#B3B05A

accent

#D74CDC

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #2A2D87

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

Preview Lab → · Contrast checker → · Palette generator →