#2B2E9C#2B2E9C

#2B2E9C is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.0% C 0.173 H 273.3°. Best body text is #FFFFFF at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#2B2E9C
RGB	rgb(43, 46, 156)
HSL	hsl(238, 57%, 39%)
HSV	hsv(238, 72%, 61%)
CMYK	cmyk(72.4%, 70.5%, 0%, 38.8%)
CIE-LAB	lab(26.35, 36.31, -59.90)
CIE-LCH	lch(26.35, 70.05, 301.22°)
OKLab	oklab(38.02% 0.01 -0.1732)
OKLCH	oklch(38.02% 0.173 273.3)
XYZ	xyz(7.9720, 4.8671, 31.9654)
Luminance	0.0487 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2E9C #9C992B

analogous

#2B679C #2B2E9C #612B9C

triadic

#2B2E9C #9C2B2E #2E9C2B

tetradic

#2B2E9C #9C2B67 #9C992B #2B9C61

square

#2B2E9C #9C2B67 #9C992B #2B9C61

split-complementary

#2B2E9C #9C612B #679C2B

monochromatic

#11123C #1E206C #2B2E9C #3B3FC9 #6B6ED6

Accessibility & contrast

On white

10.64

#2B2E9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#2B2E9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2E9C

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2E9C	#FFFFFF	#000000	##FFFFFF
##2B2E9C	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)

#00449F

Deuteranopia (green-blind)

#00399A

Tritanopia (blue-blind)

#004C61

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2b2e9c;
/* rgb */ color: rgb(43, 46, 156);
/* oklch */ color: oklch(38.0% 0.173 273.3);

Tailwind

colors: {
  custom: {
    50: '#7667ba',
    500: '#2b2e9c',
    950: '#000000',
  },
}

SCSS

$custom: #2b2e9c;
$custom-light: #7667ba;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2e9c",
  "rgb": {
    "r": 43,
    "g": 46,
    "b": 156
  },
  "hsl": {
    "h": 238.407,
    "s": 56.784,
    "l": 39.02
  },
  "oklch": {
    "l": 0.38022,
    "c": 0.17349,
    "h": 273.3
  },
  "luminance": 0.04868
}

Semantic roles & 50–950 ramp

primary

#2B2E9C

secondary

#BDBB66

accent

#DC48E0

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2B2E9C

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

Preview Lab → · Contrast checker → · Palette generator →