#2C477F#2C477F

#2C477F is a dark, moderate blue. Relative luminance 0.066; OKLCH L 40.7% C 0.100 H 263.3°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#2C477F
RGB	rgb(44, 71, 127)
HSL	hsl(220, 49%, 34%)
HSV	hsv(220, 65%, 50%)
CMYK	cmyk(65.4%, 44.1%, 0%, 50.2%)
CIE-LAB	lab(30.82, 9.00, -34.78)
CIE-LCH	lch(30.82, 35.92, 284.50°)
OKLab	oklab(40.66% -0.0117 -0.0991)
OKLCH	oklch(40.66% 0.1 263.3)
XYZ	xyz(7.1214, 6.5736, 20.9681)
Luminance	0.0657 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C477F #7F642C

analogous

#2C707F #2C477F #3A2C7F

triadic

#2C477F #7F2C47 #477F2C

tetradic

#2C477F #7F2C70 #7F642C #2C7F3A

square

#2C477F #7F2C70 #7F642C #2C7F3A

split-complementary

#2C477F #7F3A2C #707F2C

monochromatic

#0D1424 #1C2E52 #2C477F #3C60AC #5E80C7

Accessibility & contrast

On white

9.07

#2C477F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#2C477F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C477F

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C477F	#FFFFFF	#000000	##FFFFFF
##2C477F	1.00	9.07	2.31	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D4D81

Deuteranopia (green-blind)

#21457E

Tritanopia (blue-blind)

#00545C

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2c477f;
/* rgb */ color: rgb(44, 71, 127);
/* oklch */ color: oklch(40.7% 0.100 263.3);

Tailwind

colors: {
  custom: {
    50: '#6e79a4',
    500: '#2c477f',
    950: '#000000',
  },
}

SCSS

$custom: #2c477f;
$custom-light: #6e79a4;
$custom-dark: #000000;

JSON

{
  "hex": "#2c477f",
  "rgb": {
    "r": 44,
    "g": 71,
    "b": 127
  },
  "hsl": {
    "h": 220.482,
    "s": 48.538,
    "l": 33.529
  },
  "oklch": {
    "l": 0.40655,
    "c": 0.09982,
    "h": 263.3
  },
  "luminance": 0.06574
}

Semantic roles & 50–950 ramp

primary

#2C477F

secondary

#AD9259

accent

#AC50D8

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#08090F

muted

#7B7B7F

Preview Lab

Preview with #2C477F

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

Preview Lab → · Contrast checker → · Palette generator →