#2B4A67#2B4A67

#2B4A67 is a dark, moderate cyan. Relative luminance 0.064; OKLCH L 39.9% C 0.062 H 248.1°. Best body text is #FFFFFF at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#2B4A67
RGB	rgb(43, 74, 103)
HSL	hsl(209, 41%, 29%)
HSV	hsv(209, 58%, 40%)
CMYK	cmyk(58.3%, 28.2%, 0%, 59.6%)
CIE-LAB	lab(30.38, -2.01, -20.39)
CIE-LCH	lch(30.38, 20.49, 264.38°)
OKLab	oklab(39.87% -0.023 -0.0572)
OKLCH	oklch(39.87% 0.062 248.1)
XYZ	xyz(5.8923, 6.3899, 13.7522)
Luminance	0.0639 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B4A67 #67482B

analogous

#2B6766 #2B4A67 #2B2C67

triadic

#2B4A67 #672B4A #4A672B

tetradic

#2B4A67 #662B67 #67482B #2C672B

square

#2B4A67 #662B67 #67482B #2C672B

split-complementary

#2B4A67 #672B2C #67662B

monochromatic

#091016 #192B3C #2B4A67 #3D6992 #5588B8

Accessibility & contrast

On white

9.22

#2B4A67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#2B4A67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B4A67

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B4A67	#FFFFFF	#000000	##FFFFFF
##2B4A67	1.00	9.22	2.28	9.22
#FFFFFF	9.22	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E4B68

Deuteranopia (green-blind)

#364566

Tritanopia (blue-blind)

#035154

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2b4a67;
/* rgb */ color: rgb(43, 74, 103);
/* oklch */ color: oklch(39.9% 0.062 248.1);

Tailwind

colors: {
  custom: {
    50: '#697c92',
    500: '#2b4a67',
    950: '#000000',
  },
}

SCSS

$custom: #2b4a67;
$custom-light: #697c92;
$custom-dark: #000000;

JSON

{
  "hex": "#2b4a67",
  "rgb": {
    "r": 43,
    "g": 74,
    "b": 103
  },
  "hsl": {
    "h": 209,
    "s": 41.096,
    "l": 28.627
  },
  "oklch": {
    "l": 0.39865,
    "c": 0.06164,
    "h": 248.1
  },
  "luminance": 0.0639
}

Semantic roles & 50–950 ramp

primary

#2B4A67

secondary

#997655

accent

#9257D1

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#07090D

muted

#7A7B7E

Preview Lab

Preview with #2B4A67

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

Preview Lab → · Contrast checker → · Palette generator →