#3122A9#3122A9

#3122A9 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 38.1% C 0.200 H 276.1°. Best body text is #FFFFFF at 10.87:1 contrast (WCAG AA passes).

Color values

HEX	#3122A9
RGB	rgb(49, 34, 169)
HSL	hsl(247, 67%, 40%)
HSV	hsv(247, 80%, 66%)
CMYK	cmyk(71%, 79.9%, 0%, 33.7%)
CIE-LAB	lab(25.75, 47.94, -68.78)
CIE-LCH	lch(25.75, 83.84, 304.88°)
OKLab	oklab(38.11% 0.0214 -0.1988)
OKLCH	oklch(38.11% 0.2 276.1)
XYZ	xyz(8.9977, 4.6608, 37.9539)
Luminance	0.0466 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3122A9 #9AA922

analogous

#2256A9 #3122A9 #7522A9

triadic

#3122A9 #A93122 #22A931

tetradic

#3122A9 #A92256 #9AA922 #22A975

square

#3122A9 #A92256 #9AA922 #22A975

split-complementary

#3122A9 #A97522 #56A922

monochromatic

#130D43 #221876 #3122A9 #4532D6 #7365E0

Accessibility & contrast

On white

10.87

#3122A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#3122A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3122A9

10.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3122A9	#FFFFFF	#000000	##FFFFFF
##3122A9	1.00	10.87	1.93	10.87
#FFFFFF	10.87	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043AD

Deuteranopia (green-blind)

#0037A7

Tritanopia (blue-blind)

#004B66

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3122a9;
/* rgb */ color: rgb(49, 34, 169);
/* oklch */ color: oklch(38.1% 0.200 276.1);

Tailwind

colors: {
  custom: {
    50: '#7c61c4',
    500: '#3122a9',
    950: '#000000',
  },
}

SCSS

$custom: #3122a9;
$custom-light: #7c61c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3122a9",
  "rgb": {
    "r": 49,
    "g": 34,
    "b": 169
  },
  "hsl": {
    "h": 246.667,
    "s": 66.502,
    "l": 39.804
  },
  "oklch": {
    "l": 0.38107,
    "c": 0.19997,
    "h": 276.1
  },
  "luminance": 0.04662
}

Semantic roles & 50–950 ramp

primary

#3122A9

secondary

#BAC561

accent

#E93ED6

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #3122A9

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

Preview Lab → · Contrast checker → · Palette generator →