#3124A0#3124A0

#3124A0 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.4% C 0.187 H 277.0°. Best body text is #FFFFFF at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#3124A0
RGB	rgb(49, 36, 160)
HSL	hsl(246, 63%, 38%)
HSV	hsv(246, 78%, 63%)
CMYK	cmyk(69.4%, 77.5%, 0%, 37.3%)
CIE-LAB	lab(25.11, 44.09, -64.37)
CIE-LCH	lch(25.11, 78.02, 304.41°)
OKLab	oklab(37.37% 0.0227 -0.186)
OKLCH	oklch(37.37% 0.187 277)
XYZ	xyz(8.2406, 4.4520, 33.6759)
Luminance	0.0445 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3124A0 #93A024

analogous

#2455A0 #3124A0 #6F24A0

triadic

#3124A0 #A03124 #24A031

tetradic

#3124A0 #A02455 #93A024 #24A06F

square

#3124A0 #A02455 #93A024 #24A06F

split-complementary

#3124A0 #A06F24 #55A024

monochromatic

#120E3C #22196E #3124A0 #4131D1 #6F63DC

Accessibility & contrast

On white

11.11

#3124A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#3124A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3124A0

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3124A0	#FFFFFF	#000000	##FFFFFF
##3124A0	1.00	11.11	1.89	11.11
#FFFFFF	11.11	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A4

Deuteranopia (green-blind)

#00369E

Tritanopia (blue-blind)

#004961

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #3124a0;
/* rgb */ color: rgb(49, 36, 160);
/* oklch */ color: oklch(37.4% 0.187 277.0);

Tailwind

colors: {
  custom: {
    50: '#7a62bd',
    500: '#3124a0',
    950: '#000000',
  },
}

SCSS

$custom: #3124a0;
$custom-light: #7a62bd;
$custom-dark: #000000;

JSON

{
  "hex": "#3124a0",
  "rgb": {
    "r": 49,
    "g": 36,
    "b": 160
  },
  "hsl": {
    "h": 246.29,
    "s": 63.265,
    "l": 38.431
  },
  "oklch": {
    "l": 0.37372,
    "c": 0.1874,
    "h": 277
  },
  "luminance": 0.04453
}

Semantic roles & 50–950 ramp

primary

#3124A0

secondary

#B7C15F

accent

#E641D5

background

#F8F5FB

surface

#EFEAF7

border

#CAC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3124A0

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

Preview Lab → · Contrast checker → · Palette generator →