#2A4E68#2A4E68

#2A4E68 is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 40.9% C 0.060 H 241.7°. Best body text is #FFFFFF at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#2A4E68
RGB	rgb(42, 78, 104)
HSL	hsl(205, 42%, 29%)
HSV	hsv(205, 60%, 41%)
CMYK	cmyk(59.6%, 25%, 0%, 59.2%)
CIE-LAB	lab(31.67, -4.45, -19.01)
CIE-LCH	lch(31.67, 19.53, 256.83°)
OKLab	oklab(40.89% -0.0287 -0.0532)
OKLCH	oklch(40.89% 0.06 241.7)
XYZ	xyz(6.1770, 6.9400, 14.1080)
Luminance	0.0694 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4E68 #68442A

analogous

#2A6863 #2A4E68 #2A2F68

triadic

#2A4E68 #682A4E #4E682A

tetradic

#2A4E68 #632A68 #68442A #2F682A

square

#2A4E68 #632A68 #68442A #2F682A

split-complementary

#2A4E68 #682A2F #68632A

monochromatic

#091016 #182D3C #2A4E68 #3C6F94 #538EB9

Accessibility & contrast

On white

8.79

#2A4E68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#2A4E68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4E68

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4E68	#FFFFFF	#000000	##FFFFFF
##2A4E68	1.00	8.79	2.39	8.79
#FFFFFF	8.79	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434E69

Deuteranopia (green-blind)

#3A4868

Tritanopia (blue-blind)

#005457

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2a4e68;
/* rgb */ color: rgb(42, 78, 104);
/* oklch */ color: oklch(40.9% 0.060 241.7);

Tailwind

colors: {
  custom: {
    50: '#697f93',
    500: '#2a4e68',
    950: '#000000',
  },
}

SCSS

$custom: #2a4e68;
$custom-light: #697f93;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4e68",
  "rgb": {
    "r": 42,
    "g": 78,
    "b": 104
  },
  "hsl": {
    "h": 205.161,
    "s": 42.466,
    "l": 28.627
  },
  "oklch": {
    "l": 0.40888,
    "c": 0.06046,
    "h": 241.7
  },
  "luminance": 0.0694
}

Semantic roles & 50–950 ramp

primary

#2A4E68

secondary

#9A7154

accent

#8A56D2

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#070A0D

muted

#7A7C7E

Preview Lab

Preview with #2A4E68

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

Preview Lab → · Contrast checker → · Palette generator →