#2C3D64#2C3D64

#2C3D64 is a dark, moderate blue. Relative luminance 0.048; OKLCH L 36.5% C 0.071 H 265.2°. Best body text is #FFFFFF at 10.72:1 contrast (WCAG AA passes).

Color values

HEX	#2C3D64
RGB	rgb(44, 61, 100)
HSL	hsl(222, 39%, 28%)
HSV	hsv(222, 56%, 39%)
CMYK	cmyk(56%, 39%, 0%, 60.8%)
CIE-LAB	lab(26.14, 5.81, -25.11)
CIE-LCH	lch(26.14, 25.77, 283.04°)
OKLab	oklab(36.52% -0.0059 -0.0709)
OKLCH	oklch(36.52% 0.071 265.2)
XYZ	xyz(5.0069, 4.7927, 12.7154)
Luminance	0.0479 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3D64 #64532C

analogous

#2C5964 #2C3D64 #372C64

triadic

#2C3D64 #642C3D #3D642C

tetradic

#2C3D64 #642C59 #64532C #2C6437

square

#2C3D64 #642C59 #64532C #2C6437

split-complementary

#2C3D64 #64372C #59642C

monochromatic

#090D15 #192339 #2C3D64 #3F578E #5673B5

Accessibility & contrast

On white

10.72

#2C3D64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#2C3D64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3D64

10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3D64	#FFFFFF	#000000	##FFFFFF
##2C3D64	1.00	10.72	1.96	10.72
#FFFFFF	10.72	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E4166

Deuteranopia (green-blind)

#273C63

Tritanopia (blue-blind)

#10454B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2c3d64;
/* rgb */ color: rgb(44, 61, 100);
/* oklch */ color: oklch(36.5% 0.071 265.2);

Tailwind

colors: {
  custom: {
    50: '#697290',
    500: '#2c3d64',
    950: '#000000',
  },
}

SCSS

$custom: #2c3d64;
$custom-light: #697290;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3d64",
  "rgb": {
    "r": 44,
    "g": 61,
    "b": 100
  },
  "hsl": {
    "h": 221.786,
    "s": 38.889,
    "l": 28.235
  },
  "oklch": {
    "l": 0.36517,
    "c": 0.0712,
    "h": 265.2
  },
  "luminance": 0.04793
}

Semantic roles & 50–950 ramp

primary

#2C3D64

secondary

#968356

accent

#AB59CF

background

#F6F6F8

surface

#EBECF0

border

#C6C7CB

text

#07070C

muted

#7A7A7D

Preview Lab

Preview with #2C3D64

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

Preview Lab → · Contrast checker → · Palette generator →