#2B1E7C#2B1E7C

#2B1E7C is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.2% C 0.150 H 280.2°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#2B1E7C
RGB	rgb(43, 30, 124)
HSL	hsl(248, 61%, 30%)
HSV	hsv(248, 76%, 49%)
CMYK	cmyk(65.3%, 75.8%, 0%, 51.4%)
CIE-LAB	lab(19.63, 34.99, -51.03)
CIE-LCH	lch(19.63, 61.88, 304.44°)
OKLab	oklab(32.24% 0.0265 -0.1472)
OKLCH	oklch(32.24% 0.15 280.2)
XYZ	xyz(5.0975, 2.8970, 19.3554)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1E7C #6F7C1E

analogous

#1E407C #2B1E7C #5A1E7C

triadic

#2B1E7C #7C2B1E #1E7C2B

tetradic

#2B1E7C #7C1E40 #6F7C1E #1E7C5A

square

#2B1E7C #7C1E40 #6F7C1E #1E7C5A

split-complementary

#2B1E7C #7C5A1E #407C1E

monochromatic

#090619 #1A124B #2B1E7C #3C2AAD #5743D1

Accessibility & contrast

On white

13.30

#2B1E7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#2B1E7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1E7C

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1E7C	#FFFFFF	#000000	##FFFFFF
##2B1E7C	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337F

Deuteranopia (green-blind)

#002C7A

Tritanopia (blue-blind)

#00384B

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2b1e7c;
/* rgb */ color: rgb(43, 30, 124);
/* oklch */ color: oklch(32.2% 0.150 280.2);

Tailwind

colors: {
  custom: {
    50: '#705ca3',
    500: '#2b1e7c',
    950: '#000000',
  },
}

SCSS

$custom: #2b1e7c;
$custom-light: #705ca3;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1e7c",
  "rgb": {
    "r": 43,
    "g": 30,
    "b": 124
  },
  "hsl": {
    "h": 248.298,
    "s": 61.039,
    "l": 30.196
  },
  "oklch": {
    "l": 0.32237,
    "c": 0.14959,
    "h": 280.2
  },
  "luminance": 0.02897
}

Semantic roles & 50–950 ramp

primary

#2B1E7C

secondary

#A1AF46

accent

#E444CE

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08040F

muted

#7B797F

Preview Lab

Preview with #2B1E7C

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

Preview Lab → · Contrast checker → · Palette generator →