#3126A3#3126A3

#3126A3 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 38.0% C 0.189 H 276.4°. Best body text is #FFFFFF at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#3126A3
RGB	rgb(49, 38, 163)
HSL	hsl(245, 62%, 39%)
HSV	hsv(245, 77%, 64%)
CMYK	cmyk(69.9%, 76.7%, 0%, 36.1%)
CIE-LAB	lab(25.81, 43.97, -65.04)
CIE-LCH	lch(25.81, 78.51, 304.06°)
OKLab	oklab(37.96% 0.021 -0.188)
OKLCH	oklch(37.96% 0.189 276.4)
XYZ	xyz(8.5684, 4.6828, 35.0955)
Luminance	0.0468 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3126A3 #98A326

analogous

#265AA3 #3126A3 #7026A3

triadic

#3126A3 #A33126 #26A331

tetradic

#3126A3 #A3265A #98A326 #26A370

square

#3126A3 #A3265A #98A326 #26A370

split-complementary

#3126A3 #A37026 #5AA326

monochromatic

#130F40 #221A71 #3126A3 #4436D0 #7268DC

Accessibility & contrast

On white

10.84

#3126A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#3126A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3126A3

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3126A3	#FFFFFF	#000000	##FFFFFF
##3126A3	1.00	10.84	1.94	10.84
#FFFFFF	10.84	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A7

Deuteranopia (green-blind)

#0038A1

Tritanopia (blue-blind)

#004B63

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3126a3;
/* rgb */ color: rgb(49, 38, 163);
/* oklch */ color: oklch(38.0% 0.189 276.4);

Tailwind

colors: {
  custom: {
    50: '#7a63bf',
    500: '#3126a3',
    950: '#000000',
  },
}

SCSS

$custom: #3126a3;
$custom-light: #7a63bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3126a3",
  "rgb": {
    "r": 49,
    "g": 38,
    "b": 163
  },
  "hsl": {
    "h": 245.28,
    "s": 62.189,
    "l": 39.412
  },
  "oklch": {
    "l": 0.37959,
    "c": 0.18915,
    "h": 276.4
  },
  "luminance": 0.04684
}

Semantic roles & 50–950 ramp

primary

#3126A3

secondary

#B9C263

accent

#E543D7

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0512

muted

#7C7A81

Preview Lab

Preview with #3126A3

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

Preview Lab → · Contrast checker → · Palette generator →