#2C4E6B#2C4E6B

#2C4E6B is a dark, moderate cyan. Relative luminance 0.070; OKLCH L 41.2% C 0.063 H 245.9°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#2C4E6B
RGB	rgb(44, 78, 107)
HSL	hsl(208, 42%, 30%)
HSV	hsv(208, 59%, 42%)
CMYK	cmyk(58.9%, 27.1%, 0%, 58%)
CIE-LAB	lab(31.91, -2.92, -20.53)
CIE-LCH	lch(31.91, 20.73, 261.90°)
OKLab	oklab(41.15% -0.0258 -0.0575)
OKLCH	oklch(41.15% 0.063 245.9)
XYZ	xyz(6.4160, 7.0452, 14.9288)
Luminance	0.0705 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4E6B #6B492C

analogous

#2C6B69 #2C4E6B #2C2F6B

triadic

#2C4E6B #6B2C4E #4E6B2C

tetradic

#2C4E6B #692C6B #6B492C #2F6B2C

square

#2C4E6B #692C6B #6B492C #2F6B2C

split-complementary

#2C4E6B #6B2C2F #6B692C

monochromatic

#091016 #1A2E40 #2C4E6B #3E6E96 #578DBA

Accessibility & contrast

On white

8.72

#2C4E6B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#2C4E6B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4E6B

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4E6B	#FFFFFF	#000000	##FFFFFF
##2C4E6B	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424F6C

Deuteranopia (green-blind)

#39486A

Tritanopia (blue-blind)

#005558

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2c4e6b;
/* rgb */ color: rgb(44, 78, 107);
/* oklch */ color: oklch(41.2% 0.063 245.9);

Tailwind

colors: {
  custom: {
    50: '#6b7f95',
    500: '#2c4e6b',
    950: '#000000',
  },
}

SCSS

$custom: #2c4e6b;
$custom-light: #6b7f95;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4e6b",
  "rgb": {
    "r": 44,
    "g": 78,
    "b": 107
  },
  "hsl": {
    "h": 207.619,
    "s": 41.722,
    "l": 29.608
  },
  "oklch": {
    "l": 0.41151,
    "c": 0.06305,
    "h": 245.9
  },
  "luminance": 0.07046
}

Semantic roles & 50–950 ramp

primary

#2C4E6B

secondary

#9D7756

accent

#8F56D2

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#070A0D

muted

#7A7C7E

Preview Lab

Preview with #2C4E6B

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

Preview Lab → · Contrast checker → · Palette generator →