#2C4C8E#2C4C8E

#2C4C8E is a dark, moderate blue. Relative luminance 0.077; OKLCH L 42.8% C 0.116 H 263.0°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#2C4C8E
RGB	rgb(44, 76, 142)
HSL	hsl(220, 53%, 36%)
HSV	hsv(220, 69%, 56%)
CMYK	cmyk(69%, 46.5%, 0%, 44.3%)
CIE-LAB	lab(33.26, 11.32, -40.13)
CIE-LCH	lch(33.26, 41.69, 285.75°)
OKLab	oklab(42.84% -0.0141 -0.1148)
OKLCH	oklch(42.84% 0.116 263)
XYZ	xyz(8.5039, 7.6565, 26.6156)
Luminance	0.0766 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4C8E #8E6E2C

analogous

#2C7D8E #2C4C8E #3D2C8E

triadic

#2C4C8E #8E2C4C #4C8E2C

tetradic

#2C4C8E #8E2C7D #8E6E2C #2C8E3D

square

#2C4C8E #8E2C7D #8E6E2C #2C8E3D

split-complementary

#2C4C8E #8E3D2C #7D8E2C

monochromatic

#0F1A31 #1E335F #2C4C8E #3A65BD #6588CF

Accessibility & contrast

On white

8.30

#2C4C8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#2C4C8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4C8E

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4C8E	#FFFFFF	#000000	##FFFFFF
##2C4C8E	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B5390

Deuteranopia (green-blind)

#194A8D

Tritanopia (blue-blind)

#005B66

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2c4c8e;
/* rgb */ color: rgb(44, 76, 142);
/* oklch */ color: oklch(42.8% 0.116 263.0);

Tailwind

colors: {
  custom: {
    50: '#717daf',
    500: '#2c4c8e',
    950: '#000000',
  },
}

SCSS

$custom: #2c4c8e;
$custom-light: #717daf;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4c8e",
  "rgb": {
    "r": 44,
    "g": 76,
    "b": 142
  },
  "hsl": {
    "h": 220.408,
    "s": 52.688,
    "l": 36.471
  },
  "oklch": {
    "l": 0.42841,
    "c": 0.11564,
    "h": 263
  },
  "luminance": 0.07657
}

Semantic roles & 50–950 ramp

primary

#2C4C8E

secondary

#B69A60

accent

#AD4CDC

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #2C4C8E

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

Preview Lab → · Contrast checker → · Palette generator →