#2C34A2#2C34A2

#2C34A2 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.7% C 0.174 H 272.2°. Best body text is #FFFFFF at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#2C34A2
RGB	rgb(44, 52, 162)
HSL	hsl(236, 57%, 40%)
HSV	hsv(236, 73%, 64%)
CMYK	cmyk(72.8%, 67.9%, 0%, 36.5%)
CIE-LAB	lab(28.38, 34.79, -60.22)
CIE-LCH	lch(28.38, 69.55, 300.02°)
OKLab	oklab(39.68% 0.0067 -0.1741)
OKLCH	oklch(39.68% 0.174 272.2)
XYZ	xyz(8.7861, 5.5992, 34.7931)
Luminance	0.0560 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C34A2 #A29A2C

analogous

#2C6FA2 #2C34A2 #5F2CA2

triadic

#2C34A2 #A22C34 #34A22C

tetradic

#2C34A2 #A22C6F #A29A2C #2CA25F

square

#2C34A2 #A22C6F #A29A2C #2CA25F

split-complementary

#2C34A2 #A25F2C #6FA22C

monochromatic

#121542 #1F2572 #2C34A2 #4049CB #7077D8

Accessibility & contrast

On white

9.91

#2C34A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#2C34A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C34A2

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C34A2	#FFFFFF	#000000	##FFFFFF
##2C34A2	1.00	9.91	2.12	9.91
#FFFFFF	9.91	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A5

Deuteranopia (green-blind)

#003DA0

Tritanopia (blue-blind)

#005166

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2c34a2;
/* rgb */ color: rgb(44, 52, 162);
/* oklch */ color: oklch(39.7% 0.174 272.2);

Tailwind

colors: {
  custom: {
    50: '#776cbf',
    500: '#2c34a2',
    950: '#000000',
  },
}

SCSS

$custom: #2c34a2;
$custom-light: #776cbf;
$custom-dark: #000000;

JSON

{
  "hex": "#2c34a2",
  "rgb": {
    "r": 44,
    "g": 52,
    "b": 162
  },
  "hsl": {
    "h": 235.932,
    "s": 57.282,
    "l": 40.392
  },
  "oklch": {
    "l": 0.39679,
    "c": 0.17423,
    "h": 272.2
  },
  "luminance": 0.056
}

Semantic roles & 50–950 ramp

primary

#2C34A2

secondary

#BFBA6A

accent

#D647E1

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2C34A2

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

Preview Lab → · Contrast checker → · Palette generator →