#2D4B68#2D4B68

#2D4B68 is a dark, moderate cyan. Relative luminance 0.066; OKLCH L 40.3% C 0.061 H 248.8°. Best body text is #FFFFFF at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#2D4B68
RGB	rgb(45, 75, 104)
HSL	hsl(209, 40%, 29%)
HSV	hsv(209, 57%, 41%)
CMYK	cmyk(56.7%, 27.9%, 0%, 59.2%)
CIE-LAB	lab(30.85, -1.81, -20.27)
CIE-LCH	lch(30.85, 20.35, 264.91°)
OKLab	oklab(40.28% -0.0221 -0.0568)
OKLCH	oklch(40.28% 0.061 248.8)
XYZ	xyz(6.0961, 6.5890, 14.0446)
Luminance	0.0659 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4B68 #684A2D

analogous

#2D6868 #2D4B68 #2D2E68

triadic

#2D4B68 #682D4B #4B682D

tetradic

#2D4B68 #682D68 #684A2D #2E682D

square

#2D4B68 #682D68 #684A2D #2E682D

split-complementary

#2D4B68 #682D2E #68682D

monochromatic

#090F15 #1B2C3D #2D4B68 #3F6A93 #5889B7

Accessibility & contrast

On white

9.06

#2D4B68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#2D4B68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4B68

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4B68	#FFFFFF	#000000	##FFFFFF
##2D4B68	1.00	9.06	2.32	9.06
#FFFFFF	9.06	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4C69

Deuteranopia (green-blind)

#374667

Tritanopia (blue-blind)

#095255

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2d4b68;
/* rgb */ color: rgb(45, 75, 104);
/* oklch */ color: oklch(40.3% 0.061 248.8);

Tailwind

colors: {
  custom: {
    50: '#6b7d93',
    500: '#2d4b68',
    950: '#000000',
  },
}

SCSS

$custom: #2d4b68;
$custom-light: #6b7d93;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4b68",
  "rgb": {
    "r": 45,
    "g": 75,
    "b": 104
  },
  "hsl": {
    "h": 209.492,
    "s": 39.597,
    "l": 29.216
  },
  "oklch": {
    "l": 0.40285,
    "c": 0.06095,
    "h": 248.8
  },
  "luminance": 0.0659
}

Semantic roles & 50–950 ramp

primary

#2D4B68

secondary

#9A7857

accent

#9358CF

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#07090D

muted

#7A7B7E

Preview Lab

Preview with #2D4B68

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

Preview Lab → · Contrast checker → · Palette generator →