#2A2D89#2A2D89

#2A2D89 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.9% C 0.150 H 274.5°. Best body text is #FFFFFF at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#2A2D89
RGB	rgb(42, 45, 137)
HSL	hsl(238, 53%, 35%)
HSV	hsv(238, 69%, 54%)
CMYK	cmyk(69.3%, 67.2%, 0%, 46.3%)
CIE-LAB	lab(24.24, 30.04, -51.65)
CIE-LCH	lch(24.24, 59.75, 300.18°)
OKLab	oklab(35.92% 0.0117 -0.1491)
OKLCH	oklch(35.92% 0.15 274.5)
XYZ	xyz(6.4071, 4.1746, 24.1302)
Luminance	0.0418 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2D89 #89862A

analogous

#2A5D89 #2A2D89 #562A89

triadic

#2A2D89 #892A2D #2D892A

tetradic

#2A2D89 #892A5D #89862A #2A8956

square

#2A2D89 #892A5D #89862A #2A8956

split-complementary

#2A2D89 #89562A #5D892A

monochromatic

#0D0E2B #1C1E5A #2A2D89 #383CB8 #5F63CE

Accessibility & contrast

On white

11.44

#2A2D89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#2A2D89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2D89

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2D89	#FFFFFF	#000000	##FFFFFF
##2A2D89	1.00	11.44	1.84	11.44
#FFFFFF	11.44	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8C

Deuteranopia (green-blind)

#003587

Tritanopia (blue-blind)

#004557

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2a2d89;
/* rgb */ color: rgb(42, 45, 137);
/* oklch */ color: oklch(35.9% 0.150 274.5);

Tailwind

colors: {
  custom: {
    50: '#7166ac',
    500: '#2a2d89',
    950: '#000000',
  },
}

SCSS

$custom: #2a2d89;
$custom-light: #7166ac;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2d89",
  "rgb": {
    "r": 42,
    "g": 45,
    "b": 137
  },
  "hsl": {
    "h": 238.105,
    "s": 53.073,
    "l": 35.098
  },
  "oklch": {
    "l": 0.35922,
    "c": 0.14955,
    "h": 274.5
  },
  "luminance": 0.04175
}

Semantic roles & 50–950 ramp

primary

#2A2D89

secondary

#B4B15B

accent

#D84BDC

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #2A2D89

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

Preview Lab → · Contrast checker → · Palette generator →