#2936B0#2936B0

#2936B0 is a dark, vivid blue. Relative luminance 0.062; OKLCH L 41.2% C 0.191 H 270.3°. Best body text is #FFFFFF at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#2936B0
RGB	rgb(41, 54, 176)
HSL	hsl(234, 62%, 43%)
HSV	hsv(234, 77%, 69%)
CMYK	cmyk(76.7%, 69.3%, 0%, 31%)
CIE-LAB	lab(30.02, 38.22, -65.95)
CIE-LCH	lch(30.02, 76.22, 300.09°)
OKLab	oklab(41.23% 0.0009 -0.1909)
OKLCH	oklch(41.23% 0.191 270.3)
XYZ	xyz(10.0674, 6.2432, 41.7404)
Luminance	0.0624 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2936B0 #B0A329

analogous

#297AB0 #2936B0 #5F29B0

triadic

#2936B0 #B02936 #36B029

tetradic

#2936B0 #B0297A #B0A329 #29B05F

square

#2936B0 #B0297A #B0A329 #29B05F

split-complementary

#2936B0 #B05F29 #7AB029

monochromatic

#12184D #1D277E #2936B0 #4351D3 #757FDF

Accessibility & contrast

On white

9.34

#2936B0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#2936B0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2936B0

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2936B0	#FFFFFF	#000000	##FFFFFF
##2936B0	1.00	9.34	2.25	9.34
#FFFFFF	9.34	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB4

Deuteranopia (green-blind)

#0040AE

Tritanopia (blue-blind)

#00586F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2936b0;
/* rgb */ color: rgb(41, 54, 176);
/* oklch */ color: oklch(41.2% 0.191 270.3);

Tailwind

colors: {
  custom: {
    50: '#796dc9',
    500: '#2936b0',
    950: '#000000',
  },
}

SCSS

$custom: #2936b0;
$custom-light: #796dc9;
$custom-dark: #000000;

JSON

{
  "hex": "#2936b0",
  "rgb": {
    "r": 41,
    "g": 54,
    "b": 176
  },
  "hsl": {
    "h": 234.222,
    "s": 62.212,
    "l": 42.549
  },
  "oklch": {
    "l": 0.4123,
    "c": 0.19089,
    "h": 270.3
  },
  "luminance": 0.06244
}

Semantic roles & 50–950 ramp

primary

#2936B0

secondary

#C6BE6F

accent

#D643E5

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #2936B0

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

Preview Lab → · Contrast checker → · Palette generator →