#2A2E99#2A2E99

#2A2E99 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.7% C 0.170 H 273.1°. Best body text is #FFFFFF at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#2A2E99
RGB	rgb(42, 46, 153)
HSL	hsl(238, 57%, 38%)
HSV	hsv(238, 73%, 60%)
CMYK	cmyk(72.5%, 69.9%, 0%, 40%)
CIE-LAB	lab(26.00, 35.14, -58.66)
CIE-LCH	lch(26.00, 68.38, 300.92°)
OKLab	oklab(37.66% 0.0092 -0.1696)
OKLCH	oklch(37.66% 0.17 273.1)
XYZ	xyz(7.6797, 4.7454, 30.6420)
Luminance	0.0475 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2E99 #99952A

analogous

#2A6599 #2A2E99 #5D2A99

triadic

#2A2E99 #992A2E #2E992A

tetradic

#2A2E99 #992A65 #99952A #2A995D

square

#2A2E99 #992A65 #99952A #2A995D

split-complementary

#2A2E99 #995D2A #65992A

monochromatic

#101139 #1D2069 #2A2E99 #383DC8 #686CD6

Accessibility & contrast

On white

10.77

#2A2E99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#2A2E99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2E99

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2E99	#FFFFFF	#000000	##FFFFFF
##2A2E99	1.00	10.77	1.95	10.77
#FFFFFF	10.77	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00439C

Deuteranopia (green-blind)

#003897

Tritanopia (blue-blind)

#004B60

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2a2e99;
/* rgb */ color: rgb(42, 46, 153);
/* oklch */ color: oklch(37.7% 0.170 273.1);

Tailwind

colors: {
  custom: {
    50: '#7567b8',
    500: '#2a2e99',
    950: '#000000',
  },
}

SCSS

$custom: #2a2e99;
$custom-light: #7567b8;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2e99",
  "rgb": {
    "r": 42,
    "g": 46,
    "b": 153
  },
  "hsl": {
    "h": 237.838,
    "s": 56.923,
    "l": 38.235
  },
  "oklch": {
    "l": 0.3766,
    "c": 0.16983,
    "h": 273.1
  },
  "luminance": 0.04746
}

Semantic roles & 50–950 ramp

primary

#2A2E99

secondary

#BCB963

accent

#DB48E0

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #2A2E99

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

Preview Lab → · Contrast checker → · Palette generator →