#2B25AC#2B25AC

#2B25AC is a dark, highly saturated blue. Relative luminance 0.048; OKLCH L 38.4% C 0.202 H 273.3°. Best body text is #FFFFFF at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#2B25AC
RGB	rgb(43, 37, 172)
HSL	hsl(243, 65%, 41%)
HSV	hsv(243, 78%, 67%)
CMYK	cmyk(75%, 78.5%, 0%, 32.5%)
CIE-LAB	lab(26.20, 46.86, -69.85)
CIE-LCH	lch(26.20, 84.11, 303.86°)
OKLab	oklab(38.41% 0.0116 -0.2021)
OKLCH	oklch(38.41% 0.202 273.3)
XYZ	xyz(9.1017, 4.8143, 39.4713)
Luminance	0.0481 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B25AC #A6AC25

analogous

#2562AC #2B25AC #6E25AC

triadic

#2B25AC #AC2B25 #25AC2B

tetradic

#2B25AC #AC2562 #A6AC25 #25AC6E

square

#2B25AC #AC2562 #A6AC25 #25AC6E

split-complementary

#2B25AC #AC6E25 #62AC25

monochromatic

#120F47 #1E1A7A #2B25AC #413AD5 #716CDF

Accessibility & contrast

On white

10.70

#2B25AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#2B25AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B25AC

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B25AC	#FFFFFF	#000000	##FFFFFF
##2B25AC	1.00	10.70	1.96	10.70
#FFFFFF	10.70	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044B0

Deuteranopia (green-blind)

#0037AA

Tritanopia (blue-blind)

#004E68

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2b25ac;
/* rgb */ color: rgb(43, 37, 172);
/* oklch */ color: oklch(38.4% 0.202 273.3);

Tailwind

colors: {
  custom: {
    50: '#7a62c6',
    500: '#2b25ac',
    950: '#000000',
  },
}

SCSS

$custom: #2b25ac;
$custom-light: #7a62c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b25ac",
  "rgb": {
    "r": 43,
    "g": 37,
    "b": 172
  },
  "hsl": {
    "h": 242.667,
    "s": 64.593,
    "l": 40.98
  },
  "oklch": {
    "l": 0.38414,
    "c": 0.20243,
    "h": 273.3
  },
  "luminance": 0.04815
}

Semantic roles & 50–950 ramp

primary

#2B25AC

secondary

#C1C667

accent

#E840E0

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #2B25AC

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

Preview Lab → · Contrast checker → · Palette generator →