#2B2487#2B2487

#2B2487 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.3% C 0.157 H 277.3°. Best body text is #FFFFFF at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#2B2487
RGB	rgb(43, 36, 135)
HSL	hsl(244, 58%, 34%)
HSV	hsv(244, 73%, 53%)
CMYK	cmyk(68.1%, 73.3%, 0%, 47.1%)
CIE-LAB	lab(22.03, 35.15, -54.02)
CIE-LCH	lch(22.03, 64.45, 303.05°)
OKLab	oklab(34.29% 0.0199 -0.156)
OKLCH	oklch(34.29% 0.157 277.3)
XYZ	xyz(5.9989, 3.5241, 23.2811)
Luminance	0.0352 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2487 #808724

analogous

#244E87 #2B2487 #5C2487

triadic

#2B2487 #872B24 #24872B

tetradic

#2B2487 #87244E #808724 #24875C

square

#2B2487 #87244E #808724 #24875C

split-complementary

#2B2487 #875C24 #4E8724

monochromatic

#0C0A26 #1C1757 #2B2487 #3A31B7 #5D54D1

Accessibility & contrast

On white

12.32

#2B2487 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#2B2487 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2487

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2487	#FFFFFF	#000000	##FFFFFF
##2B2487	1.00	12.32	1.70	12.32
#FFFFFF	12.32	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398A

Deuteranopia (green-blind)

#003085

Tritanopia (blue-blind)

#003F53

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2b2487;
/* rgb */ color: rgb(43, 36, 135);
/* oklch */ color: oklch(34.3% 0.157 277.3);

Tailwind

colors: {
  custom: {
    50: '#7260ab',
    500: '#2b2487',
    950: '#000000',
  },
}

SCSS

$custom: #2b2487;
$custom-light: #7260ab;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2487",
  "rgb": {
    "r": 43,
    "g": 36,
    "b": 135
  },
  "hsl": {
    "h": 244.242,
    "s": 57.895,
    "l": 33.529
  },
  "oklch": {
    "l": 0.34288,
    "c": 0.15727,
    "h": 277.3
  },
  "luminance": 0.03525
}

Semantic roles & 50–950 ramp

primary

#2B2487

secondary

#AEB551

accent

#E147D6

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #2B2487

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

Preview Lab → · Contrast checker → · Palette generator →