#3124A1#3124A1

#3124A1 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.5% C 0.189 H 276.8°. Best body text is #FFFFFF at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#3124A1
RGB	rgb(49, 36, 161)
HSL	hsl(246, 63%, 39%)
HSV	hsv(246, 78%, 63%)
CMYK	cmyk(69.6%, 77.6%, 0%, 36.9%)
CIE-LAB	lab(25.22, 44.40, -64.80)
CIE-LCH	lch(25.22, 78.55, 304.42°)
OKLab	oklab(37.48% 0.0225 -0.1873)
OKLCH	oklch(37.48% 0.189 276.8)
XYZ	xyz(8.3284, 4.4872, 34.1385)
Luminance	0.0449 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3124A1 #94A124

analogous

#2455A1 #3124A1 #6F24A1

triadic

#3124A1 #A13124 #24A131

tetradic

#3124A1 #A12455 #94A124 #24A16F

square

#3124A1 #A12455 #94A124 #24A16F

split-complementary

#3124A1 #A16F24 #55A124

monochromatic

#130E3D #22196F #3124A1 #4231D1 #7063DC

Accessibility & contrast

On white

11.07

#3124A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#3124A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3124A1

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3124A1	#FFFFFF	#000000	##FFFFFF
##3124A1	1.00	11.07	1.90	11.07
#FFFFFF	11.07	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A5

Deuteranopia (green-blind)

#00369F

Tritanopia (blue-blind)

#004961

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #3124a1;
/* rgb */ color: rgb(49, 36, 161);
/* oklch */ color: oklch(37.5% 0.189 276.8);

Tailwind

colors: {
  custom: {
    50: '#7a62be',
    500: '#3124a1',
    950: '#000000',
  },
}

SCSS

$custom: #3124a1;
$custom-light: #7a62be;
$custom-dark: #000000;

JSON

{
  "hex": "#3124a1",
  "rgb": {
    "r": 49,
    "g": 36,
    "b": 161
  },
  "hsl": {
    "h": 246.24,
    "s": 63.452,
    "l": 38.627
  },
  "oklch": {
    "l": 0.3748,
    "c": 0.18861,
    "h": 276.8
  },
  "luminance": 0.04488
}

Semantic roles & 50–950 ramp

primary

#3124A1

secondary

#B7C25F

accent

#E641D5

background

#F8F5FB

surface

#EFEAF7

border

#CAC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3124A1

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

Preview Lab → · Contrast checker → · Palette generator →