#3125BE#3125BE

#3125BE is a dark, highly saturated blue. Relative luminance 0.057; OKLCH L 40.8% C 0.222 H 273.8°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#3125BE
RGB	rgb(49, 37, 190)
HSL	hsl(245, 67%, 45%)
HSV	hsv(245, 81%, 75%)
CMYK	cmyk(74.2%, 80.5%, 0%, 25.5%)
CIE-LAB	lab(28.62, 52.93, -76.55)
CIE-LCH	lch(28.62, 93.07, 304.66°)
OKLab	oklab(40.8% 0.0148 -0.2214)
OKLCH	oklch(40.8% 0.222 273.8)
XYZ	xyz(11.2194, 5.6927, 49.2127)
Luminance	0.0569 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3125BE #B2BE25

analogous

#2566BE #3125BE #7E25BE

triadic

#3125BE #BE3125 #25BE31

tetradic

#3125BE #BE2566 #B2BE25 #25BE7E

square

#3125BE #BE2566 #B2BE25 #25BE7E

split-complementary

#3125BE #BE7E25 #66BE25

monochromatic

#171158 #241B8B #3125BE #5145DB #8179E5

Accessibility & contrast

On white

9.82

#3125BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#3125BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3125BE

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3125BE	#FFFFFF	#000000	##FFFFFF
##3125BE	1.00	9.82	2.14	9.82
#FFFFFF	9.82	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.82	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: #3125be;
/* rgb */ color: rgb(49, 37, 190);
/* oklch */ color: oklch(40.8% 0.222 273.8);

Tailwind

colors: {
  custom: {
    50: '#8164d3',
    500: '#3125be',
    950: '#000000',
  },
}

SCSS

$custom: #3125be;
$custom-light: #8164d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3125be",
  "rgb": {
    "r": 49,
    "g": 37,
    "b": 190
  },
  "hsl": {
    "h": 244.706,
    "s": 67.401,
    "l": 44.51
  },
  "oklch": {
    "l": 0.40802,
    "c": 0.22192,
    "h": 273.8
  },
  "luminance": 0.05694
}

Semantic roles & 50–950 ramp

primary

#3125BE

secondary

#C5CD72

accent

#EA3EDD

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #3125BE

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

Preview Lab → · Contrast checker → · Palette generator →