#2A2D9F#2A2D9F

#2A2D9F is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.1% C 0.179 H 272.9°. Best body text is #FFFFFF at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#2A2D9F
RGB	rgb(42, 45, 159)
HSL	hsl(238, 58%, 39%)
HSV	hsv(238, 74%, 62%)
CMYK	cmyk(73.6%, 71.7%, 0%, 37.6%)
CIE-LAB	lab(26.37, 37.87, -61.71)
CIE-LCH	lch(26.37, 72.40, 301.53°)
OKLab	oklab(38.1% 0.009 -0.1785)
OKLCH	oklch(38.1% 0.179 272.9)
XYZ	xyz(8.1491, 4.8714, 33.3050)
Luminance	0.0487 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2D9F #9F9C2A

analogous

#2A679F #2A2D9F #622A9F

triadic

#2A2D9F #9F2A2D #2D9F2A

tetradic

#2A2D9F #9F2A67 #9F9C2A #2A9F62

square

#2A2D9F #9F2A67 #9F9C2A #2A9F62

split-complementary

#2A2D9F #9F622A #679F2A

monochromatic

#10123E #1D1F6F #2A2D9F #3B3FCB #6B6ED8

Accessibility & contrast

On white

10.64

#2A2D9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#2A2D9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2D9F

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2D9F	#FFFFFF	#000000	##FFFFFF
##2A2D9F	1.00	10.64	1.97	10.64
#FFFFFF	10.64	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A2

Deuteranopia (green-blind)

#00399D

Tritanopia (blue-blind)

#004D63

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2a2d9f;
/* rgb */ color: rgb(42, 45, 159);
/* oklch */ color: oklch(38.1% 0.179 272.9);

Tailwind

colors: {
  custom: {
    50: '#7667bc',
    500: '#2a2d9f',
    950: '#000000',
  },
}

SCSS

$custom: #2a2d9f;
$custom-light: #7667bc;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2d9f",
  "rgb": {
    "r": 42,
    "g": 45,
    "b": 159
  },
  "hsl": {
    "h": 238.462,
    "s": 58.209,
    "l": 39.412
  },
  "oklch": {
    "l": 0.38105,
    "c": 0.17874,
    "h": 272.9
  },
  "luminance": 0.04872
}

Semantic roles & 50–950 ramp

primary

#2A2D9F

secondary

#BFBC66

accent

#DD46E1

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2A2D9F

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

Preview Lab → · Contrast checker → · Palette generator →