#2C3EB6#2C3EB6

#2C3EB6 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.3% C 0.189 H 269.7°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#2C3EB6
RGB	rgb(44, 62, 182)
HSL	hsl(232, 61%, 44%)
HSV	hsv(232, 76%, 71%)
CMYK	cmyk(75.8%, 65.9%, 0%, 28.6%)
CIE-LAB	lab(32.61, 35.64, -65.26)
CIE-LCH	lch(32.61, 74.35, 298.64°)
OKLab	oklab(43.33% -0.001 -0.1888)
OKLCH	oklch(43.33% 0.189 269.7)
XYZ	xyz(11.2019, 7.3569, 45.0766)
Luminance	0.0736 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.70

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3EB6 #B6A42C

analogous

#2C83B6 #2C3EB6 #5F2CB6

triadic

#2C3EB6 #B62C3E #3EB62C

tetradic

#2C3EB6 #B62C83 #B6A42C #2CB65F

square

#2C3EB6 #B62C83 #B6A42C #2CB65F

split-complementary

#2C3EB6 #B65F2C #83B62C

monochromatic

#141C53 #202D85 #2C3EB6 #4C5DD4 #7D8AE0

Accessibility & contrast

On white

8.50

#2C3EB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#2C3EB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3EB6

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3EB6	#FFFFFF	#000000	##FFFFFF
##2C3EB6	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053BA

Deuteranopia (green-blind)

#0046B4

Tritanopia (blue-blind)

#005E74

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2c3eb6;
/* rgb */ color: rgb(44, 62, 182);
/* oklch */ color: oklch(43.3% 0.189 269.7);

Tailwind

colors: {
  custom: {
    50: '#7b73cd',
    500: '#2c3eb6',
    950: '#000000',
  },
}

SCSS

$custom: #2c3eb6;
$custom-light: #7b73cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3eb6",
  "rgb": {
    "r": 44,
    "g": 62,
    "b": 182
  },
  "hsl": {
    "h": 232.174,
    "s": 61.062,
    "l": 44.314
  },
  "oklch": {
    "l": 0.43325,
    "c": 0.18878,
    "h": 269.7
  },
  "luminance": 0.07358
}

Semantic roles & 50–950 ramp

primary

#2C3EB6

secondary

#C8BD76

accent

#CF44E4

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0814

muted

#7C7B82

Preview Lab

Preview with #2C3EB6

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

Preview Lab → · Contrast checker → · Palette generator →