#2936B4#2936B4

#2936B4 is a dark, vivid blue. Relative luminance 0.064; OKLCH L 41.6% C 0.196 H 270.1°. Best body text is #FFFFFF at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#2936B4
RGB	rgb(41, 54, 180)
HSL	hsl(234, 63%, 43%)
HSV	hsv(234, 77%, 71%)
CMYK	cmyk(77.2%, 70%, 0%, 29.4%)
CIE-LAB	lab(30.41, 39.64, -67.69)
CIE-LCH	lch(30.41, 78.44, 300.35°)
OKLab	oklab(41.63% 0.0005 -0.196)
OKLCH	oklch(41.63% 0.196 270.1)
XYZ	xyz(10.4690, 6.4039, 43.8555)
Luminance	0.0640 (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

#2936B4 #B4A729

analogous

#297CB4 #2936B4 #6129B4

triadic

#2936B4 #B42936 #36B429

tetradic

#2936B4 #B4297C #B4A729 #29B461

square

#2936B4 #B4297C #B4A729 #29B461

split-complementary

#2936B4 #B46129 #7CB429

monochromatic

#121850 #1E2782 #2936B4 #4553D5 #7781E0

Accessibility & contrast

On white

9.21

#2936B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#2936B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2936B4

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2936B4	#FFFFFF	#000000	##FFFFFF
##2936B4	1.00	9.21	2.28	9.21
#FFFFFF	9.21	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB8

Deuteranopia (green-blind)

#0041B2

Tritanopia (blue-blind)

#005971

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2936b4;
/* rgb */ color: rgb(41, 54, 180);
/* oklch */ color: oklch(41.6% 0.196 270.1);

Tailwind

colors: {
  custom: {
    50: '#7a6dcc',
    500: '#2936b4',
    950: '#000000',
  },
}

SCSS

$custom: #2936b4;
$custom-light: #7a6dcc;
$custom-dark: #000000;

JSON

{
  "hex": "#2936b4",
  "rgb": {
    "r": 41,
    "g": 54,
    "b": 180
  },
  "hsl": {
    "h": 234.388,
    "s": 62.896,
    "l": 43.333
  },
  "oklch": {
    "l": 0.41631,
    "c": 0.19596,
    "h": 270.1
  },
  "luminance": 0.06405
}

Semantic roles & 50–950 ramp

primary

#2936B4

secondary

#C8C071

accent

#D742E6

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #2936B4

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

Preview Lab → · Contrast checker → · Palette generator →