#2B2E7B#2B2E7B

#2B2E7B is a dark, vivid blue. Relative luminance 0.039; OKLCH L 34.9% C 0.128 H 275.8°. Best body text is #FFFFFF at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#2B2E7B
RGB	rgb(43, 46, 123)
HSL	hsl(238, 48%, 33%)
HSV	hsv(238, 65%, 48%)
CMYK	cmyk(65%, 62.6%, 0%, 51.8%)
CIE-LAB	lab(23.33, 24.43, -44.34)
CIE-LCH	lch(23.33, 50.62, 298.85°)
OKLab	oklab(34.89% 0.013 -0.1276)
OKLCH	oklch(34.89% 0.128 275.8)
XYZ	xyz(5.5472, 3.8972, 19.1950)
Luminance	0.0390 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2E7B #7B782B

analogous

#2B567B #2B2E7B #502B7B

triadic

#2B2E7B #7B2B2E #2E7B2B

tetradic

#2B2E7B #7B2B56 #7B782B #2B7B50

square

#2B2E7B #7B2B56 #7B782B #2B7B50

split-complementary

#2B2E7B #7B502B #567B2B

monochromatic

#0B0C20 #1B1D4E #2B2E7B #3B3FA8 #5B5FC6

Accessibility & contrast

On white

11.80

#2B2E7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#2B2E7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2E7B

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2E7B	#FFFFFF	#000000	##FFFFFF
##2B2E7B	1.00	11.80	1.78	11.80
#FFFFFF	11.80	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B7E

Deuteranopia (green-blind)

#003479

Tritanopia (blue-blind)

#00414F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2b2e7b;
/* rgb */ color: rgb(43, 46, 123);
/* oklch */ color: oklch(34.9% 0.128 275.8);

Tailwind

colors: {
  custom: {
    50: '#6e66a2',
    500: '#2b2e7b',
    950: '#000000',
  },
}

SCSS

$custom: #2b2e7b;
$custom-light: #6e66a2;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2e7b",
  "rgb": {
    "r": 43,
    "g": 46,
    "b": 123
  },
  "hsl": {
    "h": 237.75,
    "s": 48.193,
    "l": 32.549
  },
  "oklch": {
    "l": 0.34888,
    "c": 0.12825,
    "h": 275.8
  },
  "luminance": 0.03898
}

Semantic roles & 50–950 ramp

primary

#2B2E7B

secondary

#ABA856

accent

#D350D8

background

#F7F6FA

surface

#EDEBF3

border

#C8C6CD

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #2B2E7B

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

Preview Lab → · Contrast checker → · Palette generator →