#2C3C6A#2C3C6A

#2C3C6A is a dark, moderate blue. Relative luminance 0.048; OKLCH L 36.7% C 0.082 H 267.8°. Best body text is #FFFFFF at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#2C3C6A
RGB	rgb(44, 60, 106)
HSL	hsl(225, 41%, 29%)
HSV	hsv(225, 58%, 42%)
CMYK	cmyk(58.5%, 43.4%, 0%, 58.4%)
CIE-LAB	lab(26.18, 8.68, -28.90)
CIE-LCH	lch(26.18, 30.18, 286.71°)
OKLab	oklab(36.67% -0.0032 -0.082)
OKLCH	oklch(36.67% 0.082 267.8)
XYZ	xyz(5.2552, 4.8074, 14.2839)
Luminance	0.0481 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3C6A #6A5A2C

analogous

#2C5B6A #2C3C6A #3B2C6A

triadic

#2C3C6A #6A2C3C #3C6A2C

tetradic

#2C3C6A #6A2C5B #6A5A2C #2C6A3B

square

#2C3C6A #6A2C5B #6A5A2C #2C6A3B

split-complementary

#2C3C6A #6A3B2C #5B6A2C

monochromatic

#090C16 #1A243F #2C3C6A #3E5495 #5770B9

Accessibility & contrast

On white

10.71

#2C3C6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#2C3C6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3C6A

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3C6A	#FFFFFF	#000000	##FFFFFF
##2C3C6A	1.00	10.71	1.96	10.71
#FFFFFF	10.71	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29416C

Deuteranopia (green-blind)

#213B69

Tritanopia (blue-blind)

#08464D

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2c3c6a;
/* rgb */ color: rgb(44, 60, 106);
/* oklch */ color: oklch(36.7% 0.082 267.8);

Tailwind

colors: {
  custom: {
    50: '#6a7195',
    500: '#2c3c6a',
    950: '#000000',
  },
}

SCSS

$custom: #2c3c6a;
$custom-light: #6a7195;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3c6a",
  "rgb": {
    "r": 44,
    "g": 60,
    "b": 106
  },
  "hsl": {
    "h": 224.516,
    "s": 41.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.36666,
    "c": 0.0821,
    "h": 267.8
  },
  "luminance": 0.04808
}

Semantic roles & 50–950 ramp

primary

#2C3C6A

secondary

#9C8A56

accent

#B257D1

background

#F6F6F9

surface

#EBECF1

border

#C6C7CB

text

#07070D

muted

#7A7A7E

Preview Lab

Preview with #2C3C6A

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

Preview Lab → · Contrast checker → · Palette generator →