#2B4E67#2B4E67

#2B4E67 is a dark, muted cyan. Relative luminance 0.069; OKLCH L 40.9% C 0.059 H 241.3°. Best body text is #FFFFFF at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#2B4E67
RGB	rgb(43, 78, 103)
HSL	hsl(205, 41%, 29%)
HSV	hsv(205, 58%, 40%)
CMYK	cmyk(58.3%, 24.3%, 0%, 59.6%)
CIE-LAB	lab(31.67, -4.56, -18.38)
CIE-LCH	lch(31.67, 18.93, 256.07°)
OKLab	oklab(40.89% -0.0282 -0.0514)
OKLCH	oklch(40.89% 0.059 241.3)
XYZ	xyz(6.1679, 6.9411, 13.8441)
Luminance	0.0694 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B4E67 #67442B

analogous

#2B6762 #2B4E67 #2B3067

triadic

#2B4E67 #672B4E #4E672B

tetradic

#2B4E67 #622B67 #67442B #30672B

square

#2B4E67 #622B67 #67442B #30672B

split-complementary

#2B4E67 #672B30 #67622B

monochromatic

#091016 #192D3C #2B4E67 #3D6F92 #558EB8

Accessibility & contrast

On white

8.79

#2B4E67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#2B4E67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B4E67

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B4E67	#FFFFFF	#000000	##FFFFFF
##2B4E67	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)

#434E68

Deuteranopia (green-blind)

#3B4867

Tritanopia (blue-blind)

#015456

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2b4e67;
/* rgb */ color: rgb(43, 78, 103);
/* oklch */ color: oklch(40.9% 0.059 241.3);

Tailwind

colors: {
  custom: {
    50: '#697f92',
    500: '#2b4e67',
    950: '#000000',
  },
}

SCSS

$custom: #2b4e67;
$custom-light: #697f92;
$custom-dark: #000000;

JSON

{
  "hex": "#2b4e67",
  "rgb": {
    "r": 43,
    "g": 78,
    "b": 103
  },
  "hsl": {
    "h": 205,
    "s": 41.096,
    "l": 28.627
  },
  "oklch": {
    "l": 0.40889,
    "c": 0.05859,
    "h": 241.3
  },
  "luminance": 0.06942
}

Semantic roles & 50–950 ramp

primary

#2B4E67

secondary

#997155

accent

#8A57D1

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#070A0D

muted

#7A7C7E

Preview Lab

Preview with #2B4E67

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

Preview Lab → · Contrast checker → · Palette generator →