#2B2EA4#2B2EA4

#2B2EA4 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.8% C 0.184 H 272.8°. Best body text is #FFFFFF at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#2B2EA4
RGB	rgb(43, 46, 164)
HSL	hsl(239, 58%, 41%)
HSV	hsv(239, 74%, 64%)
CMYK	cmyk(73.8%, 72%, 0%, 35.7%)
CIE-LAB	lab(27.15, 39.10, -63.45)
CIE-LCH	lch(27.15, 74.53, 301.64°)
OKLab	oklab(38.83% 0.0089 -0.1836)
OKLCH	oklch(38.83% 0.184 272.8)
XYZ	xyz(8.6718, 5.1470, 35.6512)
Luminance	0.0515 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2EA4 #A4A12B

analogous

#2B6BA4 #2B2EA4 #642BA4

triadic

#2B2EA4 #A42B2E #2EA42B

tetradic

#2B2EA4 #A42B6B #A4A12B #2BA464

square

#2B2EA4 #A42B6B #A4A12B #2BA464

split-complementary

#2B2EA4 #A4642B #6BA42B

monochromatic

#121343 #1E2074 #2B2EA4 #3F43CD #7073D9

Accessibility & contrast

On white

10.35

#2B2EA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#2B2EA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2EA4

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2EA4	#FFFFFF	#000000	##FFFFFF
##2B2EA4	1.00	10.35	2.03	10.35
#FFFFFF	10.35	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A8

Deuteranopia (green-blind)

#003AA2

Tritanopia (blue-blind)

#004F66

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2b2ea4;
/* rgb */ color: rgb(43, 46, 164);
/* oklch */ color: oklch(38.8% 0.184 272.8);

Tailwind

colors: {
  custom: {
    50: '#7868c0',
    500: '#2b2ea4',
    950: '#000000',
  },
}

SCSS

$custom: #2b2ea4;
$custom-light: #7868c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2ea4",
  "rgb": {
    "r": 43,
    "g": 46,
    "b": 164
  },
  "hsl": {
    "h": 238.512,
    "s": 58.454,
    "l": 40.588
  },
  "oklch": {
    "l": 0.38835,
    "c": 0.18377,
    "h": 272.8
  },
  "luminance": 0.05148
}

Semantic roles & 50–950 ramp

primary

#2B2EA4

secondary

#C1BE6A

accent

#DE46E2

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2B2EA4

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

Preview Lab → · Contrast checker → · Palette generator →