#2B268E#2B268E

#2B268E is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.3% C 0.164 H 276.0°. Best body text is #FFFFFF at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#2B268E
RGB	rgb(43, 38, 142)
HSL	hsl(243, 58%, 35%)
HSV	hsv(243, 73%, 56%)
CMYK	cmyk(69.7%, 73.2%, 0%, 44.3%)
CIE-LAB	lab(23.18, 36.34, -56.51)
CIE-LCH	lch(23.18, 67.18, 302.74°)
OKLab	oklab(35.32% 0.0173 -0.1633)
OKLCH	oklch(35.32% 0.164 276)
XYZ	xyz(6.5703, 3.8522, 25.9832)
Luminance	0.0385 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B268E #898E26

analogous

#26558E #2B268E #5F268E

triadic

#2B268E #8E2B26 #268E2B

tetradic

#2B268E #8E2655 #898E26 #268E5F

square

#2B268E #8E2655 #898E26 #268E5F

split-complementary

#2B268E #8E5F26 #558E26

monochromatic

#0E0C2D #1C195E #2B268E #3A33BE #615BD3

Accessibility & contrast

On white

11.86

#2B268E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#2B268E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B268E

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B268E	#FFFFFF	#000000	##FFFFFF
##2B268E	1.00	11.86	1.77	11.86
#FFFFFF	11.86	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C91

Deuteranopia (green-blind)

#00338C

Tritanopia (blue-blind)

#004357

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2b268e;
/* rgb */ color: rgb(43, 38, 142);
/* oklch */ color: oklch(35.3% 0.164 276.0);

Tailwind

colors: {
  custom: {
    50: '#7362b0',
    500: '#2b268e',
    950: '#000000',
  },
}

SCSS

$custom: #2b268e;
$custom-light: #7362b0;
$custom-dark: #000000;

JSON

{
  "hex": "#2b268e",
  "rgb": {
    "r": 43,
    "g": 38,
    "b": 142
  },
  "hsl": {
    "h": 242.885,
    "s": 57.778,
    "l": 35.294
  },
  "oklch": {
    "l": 0.35321,
    "c": 0.16418,
    "h": 276
  },
  "luminance": 0.03853
}

Semantic roles & 50–950 ramp

primary

#2B268E

secondary

#B3B858

accent

#E147DA

background

#F7F5FB

surface

#EDEAF6

border

#C8C6D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #2B268E

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

Preview Lab → · Contrast checker → · Palette generator →