#3125AD#3125AD

#3125AD is a dark, highly saturated blue. Relative luminance 0.050; OKLCH L 38.9% C 0.202 H 275.4°. Best body text is #FFFFFF at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#3125AD
RGB	rgb(49, 37, 173)
HSL	hsl(245, 65%, 41%)
HSV	hsv(245, 79%, 68%)
CMYK	cmyk(71.7%, 78.6%, 0%, 32.2%)
CIE-LAB	lab(26.71, 47.68, -69.59)
CIE-LCH	lch(26.71, 84.35, 304.42°)
OKLab	oklab(38.91% 0.0191 -0.2012)
OKLCH	oklch(38.91% 0.202 275.4)
XYZ	xyz(9.4685, 4.9923, 39.9917)
Luminance	0.0499 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3125AD #A1AD25

analogous

#255DAD #3125AD #7525AD

triadic

#3125AD #AD3125 #25AD31

tetradic

#3125AD #AD255D #A1AD25 #25AD75

square

#3125AD #AD255D #A1AD25 #25AD75

split-complementary

#3125AD #AD7525 #5DAD25

monochromatic

#140F48 #231A7B #3125AD #483AD5 #776DE0

Accessibility & contrast

On white

10.51

#3125AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#3125AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3125AD

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3125AD	#FFFFFF	#000000	##FFFFFF
##3125AD	1.00	10.51	2.00	10.51
#FFFFFF	10.51	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045B1

Deuteranopia (green-blind)

#0039AB

Tritanopia (blue-blind)

#004E69

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3125ad;
/* rgb */ color: rgb(49, 37, 173);
/* oklch */ color: oklch(38.9% 0.202 275.4);

Tailwind

colors: {
  custom: {
    50: '#7d63c7',
    500: '#3125ad',
    950: '#000000',
  },
}

SCSS

$custom: #3125ad;
$custom-light: #7d63c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3125ad",
  "rgb": {
    "r": 49,
    "g": 37,
    "b": 173
  },
  "hsl": {
    "h": 245.294,
    "s": 64.762,
    "l": 41.176
  },
  "oklch": {
    "l": 0.38912,
    "c": 0.20211,
    "h": 275.4
  },
  "luminance": 0.04993
}

Semantic roles & 50–950 ramp

primary

#3125AD

secondary

#BEC668

accent

#E840D9

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #3125AD

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

Preview Lab → · Contrast checker → · Palette generator →