#3126B6#3126B6

#3126B6 is a dark, highly saturated blue. Relative luminance 0.054; OKLCH L 40.0% C 0.212 H 274.4°. Best body text is #FFFFFF at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#3126B6
RGB	rgb(49, 38, 182)
HSL	hsl(245, 65%, 43%)
HSV	hsv(245, 79%, 71%)
CMYK	cmyk(73.1%, 79.1%, 0%, 28.6%)
CIE-LAB	lab(27.89, 49.98, -73.02)
CIE-LCH	lch(27.89, 88.49, 304.39°)
OKLab	oklab(40.03% 0.0164 -0.2112)
OKLCH	oklch(40.03% 0.212 274.4)
XYZ	xyz(10.4004, 5.4156, 44.7441)
Luminance	0.0542 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3126B6 #ABB626

analogous

#2663B6 #3126B6 #7926B6

triadic

#3126B6 #B63126 #26B631

tetradic

#3126B6 #B62663 #ABB626 #26B679

square

#3126B6 #B62663 #ABB626 #26B679

split-complementary

#3126B6 #B67926 #63B626

monochromatic

#161151 #231B83 #3126B6 #4D42D7 #7D74E2

Accessibility & contrast

On white

10.08

#3126B6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#3126B6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3126B6

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3126B6	#FFFFFF	#000000	##FFFFFF
##3126B6	1.00	10.08	2.08	10.08
#FFFFFF	10.08	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048BA

Deuteranopia (green-blind)

#003BB4

Tritanopia (blue-blind)

#00526E

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3126b6;
/* rgb */ color: rgb(49, 38, 182);
/* oklch */ color: oklch(40.0% 0.212 274.4);

Tailwind

colors: {
  custom: {
    50: '#7f64cd',
    500: '#3126b6',
    950: '#000000',
  },
}

SCSS

$custom: #3126b6;
$custom-light: #7f64cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3126b6",
  "rgb": {
    "r": 49,
    "g": 38,
    "b": 182
  },
  "hsl": {
    "h": 244.583,
    "s": 65.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.40026,
    "c": 0.21185,
    "h": 274.4
  },
  "luminance": 0.05417
}

Semantic roles & 50–950 ramp

primary

#3126B6

secondary

#C2C96E

accent

#E83FDC

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #3126B6

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

Preview Lab → · Contrast checker → · Palette generator →