#2F25BE#2F25BE

#2F25BE is a dark, highly saturated blue. Relative luminance 0.056; OKLCH L 40.7% C 0.222 H 273.2°. Best body text is #FFFFFF at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#2F25BE
RGB	rgb(47, 37, 190)
HSL	hsl(244, 67%, 45%)
HSV	hsv(244, 81%, 75%)
CMYK	cmyk(75.3%, 80.5%, 0%, 25.5%)
CIE-LAB	lab(28.50, 52.79, -76.76)
CIE-LCH	lch(28.50, 93.16, 304.52°)
OKLab	oklab(40.68% 0.0123 -0.2221)
OKLCH	oklch(40.68% 0.222 273.2)
XYZ	xyz(11.1250, 5.6440, 49.2083)
Luminance	0.0565 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F25BE #B4BE25

analogous

#2567BE #2F25BE #7C25BE

triadic

#2F25BE #BE2F25 #25BE2F

tetradic

#2F25BE #BE2567 #B4BE25 #25BE7C

square

#2F25BE #BE2567 #B4BE25 #25BE7C

split-complementary

#2F25BE #BE7C25 #67BE25

monochromatic

#161158 #221B8B #2F25BE #4F45DB #8079E5

Accessibility & contrast

On white

9.86

#2F25BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#2F25BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F25BE

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F25BE	#FFFFFF	#000000	##FFFFFF
##2F25BE	1.00	9.86	2.13	9.86
#FFFFFF	9.86	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AC2

Deuteranopia (green-blind)

#003CBB

Tritanopia (blue-blind)

#005572

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2f25be;
/* rgb */ color: rgb(47, 37, 190);
/* oklch */ color: oklch(40.7% 0.222 273.2);

Tailwind

colors: {
  custom: {
    50: '#8064d3',
    500: '#2f25be',
    950: '#000000',
  },
}

SCSS

$custom: #2f25be;
$custom-light: #8064d3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f25be",
  "rgb": {
    "r": 47,
    "g": 37,
    "b": 190
  },
  "hsl": {
    "h": 243.922,
    "s": 67.401,
    "l": 44.51
  },
  "oklch": {
    "l": 0.4068,
    "c": 0.22242,
    "h": 273.2
  },
  "luminance": 0.05645
}

Semantic roles & 50–950 ramp

primary

#2F25BE

secondary

#C7CD72

accent

#EA3EDF

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #2F25BE

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

Preview Lab → · Contrast checker → · Palette generator →