#3126A4#3126A4

#3126A4 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 38.1% C 0.190 H 276.2°. Best body text is #FFFFFF at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#3126A4
RGB	rgb(49, 38, 164)
HSL	hsl(245, 62%, 40%)
HSV	hsv(245, 77%, 64%)
CMYK	cmyk(70.1%, 76.8%, 0%, 35.7%)
CIE-LAB	lab(25.92, 44.30, -65.47)
CIE-LCH	lch(25.92, 79.05, 304.08°)
OKLab	oklab(38.07% 0.0207 -0.1892)
OKLCH	oklch(38.07% 0.19 276.2)
XYZ	xyz(8.6584, 4.7187, 35.5693)
Luminance	0.0472 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3126A4 #99A426

analogous

#265AA4 #3126A4 #7026A4

triadic

#3126A4 #A43126 #26A431

tetradic

#3126A4 #A4265A #99A426 #26A470

square

#3126A4 #A4265A #99A426 #26A470

split-complementary

#3126A4 #A47026 #5AA426

monochromatic

#130F41 #221A72 #3126A4 #4437D1 #7268DC

Accessibility & contrast

On white

10.80

#3126A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#3126A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3126A4

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3126A4	#FFFFFF	#000000	##FFFFFF
##3126A4	1.00	10.80	1.94	10.80
#FFFFFF	10.80	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A8

Deuteranopia (green-blind)

#0038A2

Tritanopia (blue-blind)

#004B64

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3126a4;
/* rgb */ color: rgb(49, 38, 164);
/* oklch */ color: oklch(38.1% 0.190 276.2);

Tailwind

colors: {
  custom: {
    50: '#7b63c0',
    500: '#3126a4',
    950: '#000000',
  },
}

SCSS

$custom: #3126a4;
$custom-light: #7b63c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3126a4",
  "rgb": {
    "r": 49,
    "g": 38,
    "b": 164
  },
  "hsl": {
    "h": 245.238,
    "s": 62.376,
    "l": 39.608
  },
  "oklch": {
    "l": 0.38066,
    "c": 0.19037,
    "h": 276.2
  },
  "luminance": 0.0472
}

Semantic roles & 50–950 ramp

primary

#3126A4

secondary

#BAC264

accent

#E542D7

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0512

muted

#7C7A81

Preview Lab

Preview with #3126A4

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

Preview Lab → · Contrast checker → · Palette generator →