#2A2E9B#2A2E9B

#2A2E9B is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.9% C 0.172 H 273.0°. Best body text is #FFFFFF at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#2A2E9B
RGB	rgb(42, 46, 155)
HSL	hsl(238, 57%, 39%)
HSV	hsv(238, 73%, 61%)
CMYK	cmyk(72.9%, 70.3%, 0%, 39.2%)
CIE-LAB	lab(26.19, 35.85, -59.56)
CIE-LCH	lch(26.19, 69.51, 301.04°)
OKLab	oklab(37.86% 0.009 -0.1722)
OKLCH	oklch(37.86% 0.172 273)
XYZ	xyz(7.8463, 4.8120, 31.5193)
Luminance	0.0481 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2E9B #9B972A

analogous

#2A669B #2A2E9B #5E2A9B

triadic

#2A2E9B #9B2A2E #2E9B2A

tetradic

#2A2E9B #9B2A66 #9B972A #2A9B5E

square

#2A2E9B #9B2A66 #9B972A #2A9B5E

split-complementary

#2A2E9B #9B5E2A #669B2A

monochromatic

#10113B #1D206B #2A2E9B #393EC9 #696DD6

Accessibility & contrast

On white

10.70

#2A2E9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#2A2E9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2E9B

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2E9B	#FFFFFF	#000000	##FFFFFF
##2A2E9B	1.00	10.70	1.96	10.70
#FFFFFF	10.70	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00439E

Deuteranopia (green-blind)

#003999

Tritanopia (blue-blind)

#004C61

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2a2e9b;
/* rgb */ color: rgb(42, 46, 155);
/* oklch */ color: oklch(37.9% 0.172 273.0);

Tailwind

colors: {
  custom: {
    50: '#7567ba',
    500: '#2a2e9b',
    950: '#000000',
  },
}

SCSS

$custom: #2a2e9b;
$custom-light: #7567ba;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2e9b",
  "rgb": {
    "r": 42,
    "g": 46,
    "b": 155
  },
  "hsl": {
    "h": 237.876,
    "s": 57.36,
    "l": 38.627
  },
  "oklch": {
    "l": 0.3786,
    "c": 0.17245,
    "h": 273
  },
  "luminance": 0.04813
}

Semantic roles & 50–950 ramp

primary

#2A2E9B

secondary

#BDBA64

accent

#DB47E1

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2A2E9B

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

Preview Lab → · Contrast checker → · Palette generator →