#2936B2#2936B2

#2936B2 is a dark, vivid blue. Relative luminance 0.063; OKLCH L 41.4% C 0.193 H 270.2°. Best body text is #FFFFFF at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#2936B2
RGB	rgb(41, 54, 178)
HSL	hsl(234, 63%, 43%)
HSV	hsv(234, 77%, 70%)
CMYK	cmyk(77%, 69.7%, 0%, 30.2%)
CIE-LAB	lab(30.21, 38.93, -66.82)
CIE-LCH	lch(30.21, 77.33, 300.23°)
OKLab	oklab(41.43% 0.0007 -0.1934)
OKLCH	oklch(41.43% 0.193 270.2)
XYZ	xyz(10.2668, 6.3230, 42.7902)
Luminance	0.0632 (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

#2936B2 #B2A529

analogous

#297AB2 #2936B2 #6129B2

triadic

#2936B2 #B22936 #36B229

tetradic

#2936B2 #B2297A #B2A529 #29B261

square

#2936B2 #B2297A #B2A529 #29B261

split-complementary

#2936B2 #B26129 #7AB229

monochromatic

#12184F #1E2780 #2936B2 #4452D4 #7680DF

Accessibility & contrast

On white

9.27

#2936B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#2936B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2936B2

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2936B2	#FFFFFF	#000000	##FFFFFF
##2936B2	1.00	9.27	2.26	9.27
#FFFFFF	9.27	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB6

Deuteranopia (green-blind)

#0041B0

Tritanopia (blue-blind)

#005870

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2936b2;
/* rgb */ color: rgb(41, 54, 178);
/* oklch */ color: oklch(41.4% 0.193 270.2);

Tailwind

colors: {
  custom: {
    50: '#7a6dca',
    500: '#2936b2',
    950: '#000000',
  },
}

SCSS

$custom: #2936b2;
$custom-light: #7a6dca;
$custom-dark: #000000;

JSON

{
  "hex": "#2936b2",
  "rgb": {
    "r": 41,
    "g": 54,
    "b": 178
  },
  "hsl": {
    "h": 234.307,
    "s": 62.557,
    "l": 42.941
  },
  "oklch": {
    "l": 0.4143,
    "c": 0.19343,
    "h": 270.2
  },
  "luminance": 0.06324
}

Semantic roles & 50–950 ramp

primary

#2936B2

secondary

#C7BF70

accent

#D642E6

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #2936B2

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

Preview Lab → · Contrast checker → · Palette generator →