#2C34AC#2C34AC

#2C34AC is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.7% C 0.187 H 271.7°. Best body text is #FFFFFF at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#2C34AC
RGB	rgb(44, 52, 172)
HSL	hsl(236, 59%, 42%)
HSV	hsv(236, 74%, 67%)
CMYK	cmyk(74.4%, 69.8%, 0%, 32.5%)
CIE-LAB	lab(29.33, 38.34, -64.67)
CIE-LCH	lch(29.33, 75.18, 300.66°)
OKLab	oklab(40.66% 0.0056 -0.1871)
OKLCH	oklch(40.66% 0.187 271.7)
XYZ	xyz(9.7106, 5.9690, 39.6621)
Luminance	0.0597 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.43

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C34AC #ACA42C

analogous

#2C74AC #2C34AC #642CAC

triadic

#2C34AC #AC2C34 #34AC2C

tetradic

#2C34AC #AC2C74 #ACA42C #2CAC64

square

#2C34AC #AC2C74 #ACA42C #2CAC64

split-complementary

#2C34AC #AC642C #74AC2C

monochromatic

#13174B #20257B #2C34AC #464ED0 #767DDC

Accessibility & contrast

On white

9.57

#2C34AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#2C34AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C34AC

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C34AC	#FFFFFF	#000000	##FFFFFF
##2C34AC	1.00	9.57	2.19	9.57
#FFFFFF	9.57	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB0

Deuteranopia (green-blind)

#003FAA

Tritanopia (blue-blind)

#00556C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2c34ac;
/* rgb */ color: rgb(44, 52, 172);
/* oklch */ color: oklch(40.7% 0.187 271.7);

Tailwind

colors: {
  custom: {
    50: '#796cc6',
    500: '#2c34ac',
    950: '#000000',
  },
}

SCSS

$custom: #2c34ac;
$custom-light: #796cc6;
$custom-dark: #000000;

JSON

{
  "hex": "#2c34ac",
  "rgb": {
    "r": 44,
    "g": 52,
    "b": 172
  },
  "hsl": {
    "h": 236.25,
    "s": 59.259,
    "l": 42.353
  },
  "oklch": {
    "l": 0.40661,
    "c": 0.18719,
    "h": 271.7
  },
  "luminance": 0.0597
}

Semantic roles & 50–950 ramp

primary

#2C34AC

secondary

#C4BF70

accent

#D945E2

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #2C34AC

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

Preview Lab → · Contrast checker → · Palette generator →