#2936B1#2936B1

#2936B1 is a dark, vivid blue. Relative luminance 0.063; OKLCH L 41.3% C 0.192 H 270.2°. Best body text is #FFFFFF at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#2936B1
RGB	rgb(41, 54, 177)
HSL	hsl(234, 62%, 43%)
HSV	hsv(234, 77%, 69%)
CMYK	cmyk(76.8%, 69.5%, 0%, 30.6%)
CIE-LAB	lab(30.12, 38.57, -66.38)
CIE-LCH	lch(30.12, 76.78, 300.16°)
OKLab	oklab(41.33% 0.0008 -0.1922)
OKLCH	oklch(41.33% 0.192 270.2)
XYZ	xyz(10.1667, 6.2830, 42.2634)
Luminance	0.0628 (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

#2936B1 #B1A429

analogous

#297AB1 #2936B1 #6029B1

triadic

#2936B1 #B12936 #36B129

tetradic

#2936B1 #B1297A #B1A429 #29B160

square

#2936B1 #B1297A #B1A429 #29B160

split-complementary

#2936B1 #B16029 #7AB129

monochromatic

#12184E #1D277F #2936B1 #4451D4 #757FDF

Accessibility & contrast

On white

9.31

#2936B1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#2936B1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2936B1

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2936B1	#FFFFFF	#000000	##FFFFFF
##2936B1	1.00	9.31	2.26	9.31
#FFFFFF	9.31	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB5

Deuteranopia (green-blind)

#0040AF

Tritanopia (blue-blind)

#00586F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2936b1;
/* rgb */ color: rgb(41, 54, 177);
/* oklch */ color: oklch(41.3% 0.192 270.2);

Tailwind

colors: {
  custom: {
    50: '#796dc9',
    500: '#2936b1',
    950: '#000000',
  },
}

SCSS

$custom: #2936b1;
$custom-light: #796dc9;
$custom-dark: #000000;

JSON

{
  "hex": "#2936b1",
  "rgb": {
    "r": 41,
    "g": 54,
    "b": 177
  },
  "hsl": {
    "h": 234.265,
    "s": 62.385,
    "l": 42.745
  },
  "oklch": {
    "l": 0.4133,
    "c": 0.19216,
    "h": 270.2
  },
  "luminance": 0.06284
}

Semantic roles & 50–950 ramp

primary

#2936B1

secondary

#C7BE6F

accent

#D642E5

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #2936B1

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

Preview Lab → · Contrast checker → · Palette generator →