#2B248A#2B248A

#2B248A is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.6% C 0.161 H 276.9°. Best body text is #FFFFFF at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#2B248A
RGB	rgb(43, 36, 138)
HSL	hsl(244, 59%, 34%)
HSV	hsv(244, 74%, 54%)
CMYK	cmyk(68.8%, 73.9%, 0%, 45.9%)
CIE-LAB	lab(22.34, 36.17, -55.40)
CIE-LCH	lch(22.34, 66.16, 303.14°)
OKLab	oklab(34.6% 0.0193 -0.16)
OKLCH	oklch(34.6% 0.161 276.9)
XYZ	xyz(6.2131, 3.6098, 24.4092)
Luminance	0.0361 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B248A #838A24

analogous

#24508A #2B248A #5E248A

triadic

#2B248A #8A2B24 #248A2B

tetradic

#2B248A #8A2450 #838A24 #248A5E

square

#2B248A #8A2450 #838A24 #248A5E

split-complementary

#2B248A #8A5E24 #508A24

monochromatic

#0D0B29 #1C1759 #2B248A #3A31BB #5E56D3

Accessibility & contrast

On white

12.20

#2B248A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#2B248A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B248A

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B248A	#FFFFFF	#000000	##FFFFFF
##2B248A	1.00	12.20	1.72	12.20
#FFFFFF	12.20	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A8D

Deuteranopia (green-blind)

#003188

Tritanopia (blue-blind)

#004054

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2b248a;
/* rgb */ color: rgb(43, 36, 138);
/* oklch */ color: oklch(34.6% 0.161 276.9);

Tailwind

colors: {
  custom: {
    50: '#7260ad',
    500: '#2b248a',
    950: '#000000',
  },
}

SCSS

$custom: #2b248a;
$custom-light: #7260ad;
$custom-dark: #000000;

JSON

{
  "hex": "#2b248a",
  "rgb": {
    "r": 43,
    "g": 36,
    "b": 138
  },
  "hsl": {
    "h": 244.118,
    "s": 58.621,
    "l": 34.118
  },
  "oklch": {
    "l": 0.34598,
    "c": 0.16118,
    "h": 276.9
  },
  "luminance": 0.0361
}

Semantic roles & 50–950 ramp

primary

#2B248A

secondary

#B0B753

accent

#E246D7

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #2B248A

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

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