#3124A5#3124A5

#3124A5 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.9% C 0.193 H 276.4°. Best body text is #FFFFFF at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#3124A5
RGB	rgb(49, 36, 165)
HSL	hsl(246, 64%, 39%)
HSV	hsv(246, 78%, 65%)
CMYK	cmyk(70.3%, 78.2%, 0%, 35.3%)
CIE-LAB	lab(25.66, 45.67, -66.51)
CIE-LCH	lch(25.66, 80.68, 304.48°)
OKLab	oklab(37.91% 0.0215 -0.1922)
OKLCH	oklch(37.91% 0.193 276.4)
XYZ	xyz(8.6868, 4.6305, 36.0260)
Luminance	0.0463 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3124A5 #98A524

analogous

#2457A5 #3124A5 #7224A5

triadic

#3124A5 #A53124 #24A531

tetradic

#3124A5 #A52457 #98A524 #24A572

square

#3124A5 #A52457 #98A524 #24A572

split-complementary

#3124A5 #A57224 #57A524

monochromatic

#130E41 #221973 #3124A5 #4434D3 #7266DE

Accessibility & contrast

On white

10.90

#3124A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#3124A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3124A5

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3124A5	#FFFFFF	#000000	##FFFFFF
##3124A5	1.00	10.90	1.93	10.90
#FFFFFF	10.90	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A9

Deuteranopia (green-blind)

#0037A3

Tritanopia (blue-blind)

#004B64

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3124a5;
/* rgb */ color: rgb(49, 36, 165);
/* oklch */ color: oklch(37.9% 0.193 276.4);

Tailwind

colors: {
  custom: {
    50: '#7b62c1',
    500: '#3124a5',
    950: '#000000',
  },
}

SCSS

$custom: #3124a5;
$custom-light: #7b62c1;
$custom-dark: #000000;

JSON

{
  "hex": "#3124a5",
  "rgb": {
    "r": 49,
    "g": 36,
    "b": 165
  },
  "hsl": {
    "h": 246.047,
    "s": 64.179,
    "l": 39.412
  },
  "oklch": {
    "l": 0.37913,
    "c": 0.19345,
    "h": 276.4
  },
  "luminance": 0.04631
}

Semantic roles & 50–950 ramp

primary

#3124A5

secondary

#B9C362

accent

#E741D6

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3124A5

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

Preview Lab → · Contrast checker → · Palette generator →