#2B2E9A#2B2E9A

#2B2E9A is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.8% C 0.171 H 273.4°. Best body text is #FFFFFF at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#2B2E9A
RGB	rgb(43, 46, 154)
HSL	hsl(238, 56%, 39%)
HSV	hsv(238, 72%, 60%)
CMYK	cmyk(72.1%, 70.1%, 0%, 39.6%)
CIE-LAB	lab(26.16, 35.61, -59.00)
CIE-LCH	lch(26.16, 68.91, 301.11°)
OKLab	oklab(37.82% 0.0103 -0.1706)
OKLCH	oklch(37.82% 0.171 273.4)
XYZ	xyz(7.8040, 4.7999, 31.0808)
Luminance	0.0480 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2E9A #9A972B

analogous

#2B659A #2B2E9A #5F2B9A

triadic

#2B2E9A #9A2B2E #2E9A2B

tetradic

#2B2E9A #9A2B65 #9A972B #2B9A5F

square

#2B2E9A #9A2B65 #9A972B #2B9A5F

split-complementary

#2B2E9A #9A5F2B #659A2B

monochromatic

#10113A #1E206A #2B2E9A #3A3EC8 #6A6DD5

Accessibility & contrast

On white

10.71

#2B2E9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#2B2E9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2E9A

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2E9A	#FFFFFF	#000000	##FFFFFF
##2B2E9A	1.00	10.71	1.96	10.71
#FFFFFF	10.71	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00439D

Deuteranopia (green-blind)

#003998

Tritanopia (blue-blind)

#004B60

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2b2e9a;
/* rgb */ color: rgb(43, 46, 154);
/* oklch */ color: oklch(37.8% 0.171 273.4);

Tailwind

colors: {
  custom: {
    50: '#7567b9',
    500: '#2b2e9a',
    950: '#000000',
  },
}

SCSS

$custom: #2b2e9a;
$custom-light: #7567b9;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2e9a",
  "rgb": {
    "r": 43,
    "g": 46,
    "b": 154
  },
  "hsl": {
    "h": 238.378,
    "s": 56.345,
    "l": 38.627
  },
  "oklch": {
    "l": 0.37822,
    "c": 0.17088,
    "h": 273.4
  },
  "luminance": 0.04801
}

Semantic roles & 50–950 ramp

primary

#2B2E9A

secondary

#BCBA65

accent

#DC48E0

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2B2E9A

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

Preview Lab → · Contrast checker → · Palette generator →