#2B4E68#2B4E68

#2B4E68 is a dark, muted cyan. Relative luminance 0.070; OKLCH L 40.9% C 0.060 H 242.3°. Best body text is #FFFFFF at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#2B4E68
RGB	rgb(43, 78, 104)
HSL	hsl(206, 41%, 29%)
HSV	hsv(206, 59%, 41%)
CMYK	cmyk(58.7%, 25%, 0%, 59.2%)
CIE-LAB	lab(31.72, -4.21, -18.94)
CIE-LCH	lch(31.72, 19.40, 257.46°)
OKLab	oklab(40.94% -0.0278 -0.053)
OKLCH	oklch(40.94% 0.06 242.3)
XYZ	xyz(6.2184, 6.9613, 14.1100)
Luminance	0.0696 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B4E68 #68452B

analogous

#2B6864 #2B4E68 #2B3068

triadic

#2B4E68 #682B4E #4E682B

tetradic

#2B4E68 #642B68 #68452B #30682B

square

#2B4E68 #642B68 #68452B #30682B

split-complementary

#2B4E68 #682B30 #68642B

monochromatic

#091016 #192E3D #2B4E68 #3D6E93 #558EB9

Accessibility & contrast

On white

8.78

#2B4E68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#2B4E68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B4E68

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B4E68	#FFFFFF	#000000	##FFFFFF
##2B4E68	1.00	8.78	2.39	8.78
#FFFFFF	8.78	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434E69

Deuteranopia (green-blind)

#3A4868

Tritanopia (blue-blind)

#005457

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2b4e68;
/* rgb */ color: rgb(43, 78, 104);
/* oklch */ color: oklch(40.9% 0.060 242.3);

Tailwind

colors: {
  custom: {
    50: '#6a7f93',
    500: '#2b4e68',
    950: '#000000',
  },
}

SCSS

$custom: #2b4e68;
$custom-light: #6a7f93;
$custom-dark: #000000;

JSON

{
  "hex": "#2b4e68",
  "rgb": {
    "r": 43,
    "g": 78,
    "b": 104
  },
  "hsl": {
    "h": 205.574,
    "s": 41.497,
    "l": 28.824
  },
  "oklch": {
    "l": 0.4094,
    "c": 0.05983,
    "h": 242.3
  },
  "luminance": 0.06962
}

Semantic roles & 50–950 ramp

primary

#2B4E68

secondary

#9A7255

accent

#8B56D1

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#070A0D

muted

#7A7C7E

Preview Lab

Preview with #2B4E68

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

Preview Lab → · Contrast checker → · Palette generator →