#2D394F#2D394F

#2D394F is a dark, muted blue. Relative luminance 0.040; OKLCH L 34.4% C 0.042 H 262.2°. Best body text is #FFFFFF at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#2D394F
RGB	rgb(45, 57, 79)
HSL	hsl(219, 27%, 24%)
HSV	hsv(219, 43%, 31%)
CMYK	cmyk(43%, 27.8%, 0%, 69%)
CIE-LAB	lab(23.83, 1.59, -14.98)
CIE-LCH	lch(23.83, 15.07, 276.08°)
OKLab	oklab(34.38% -0.0057 -0.0416)
OKLCH	oklch(34.38% 0.042 262.2)
XYZ	xyz(3.9562, 4.0485, 7.9686)
Luminance	0.0405 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D394F #4F432D

analogous

#2D4A4F #2D394F #322D4F

triadic

#2D394F #4F2D39 #394F2D

tetradic

#2D394F #4F2D4A #4F432D #2D4F32

square

#2D394F #4F2D4A #4F432D #2D4F32

split-complementary

#2D394F #4F322D #4A4F2D

monochromatic

#0B0E13 #171D28 #2D394F #435576 #59719D

Accessibility & contrast

On white

11.60

#2D394F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#2D394F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D394F

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D394F	#FFFFFF	#000000	##FFFFFF
##2D394F	1.00	11.60	1.81	11.60
#FFFFFF	11.60	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#313A50

Deuteranopia (green-blind)

#2E374F

Tritanopia (blue-blind)

#223E41

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2d394f;
/* rgb */ color: rgb(45, 57, 79);
/* oklch */ color: oklch(34.4% 0.042 262.2);

Tailwind

colors: {
  custom: {
    50: '#676f80',
    500: '#2d394f',
    950: '#000000',
  },
}

SCSS

$custom: #2d394f;
$custom-light: #676f80;
$custom-dark: #000000;

JSON

{
  "hex": "#2d394f",
  "rgb": {
    "r": 45,
    "g": 57,
    "b": 79
  },
  "hsl": {
    "h": 218.824,
    "s": 27.419,
    "l": 24.314
  },
  "oklch": {
    "l": 0.34381,
    "c": 0.04204,
    "h": 262.2
  },
  "luminance": 0.04049
}

Semantic roles & 50–950 ramp

primary

#2D394F

secondary

#817257

accent

#A264C4

background

#F6F6F7

surface

#EBECEE

border

#C6C7C9

text

#06070A

muted

#7A7A7C

Preview Lab

Preview with #2D394F

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

Preview Lab → · Contrast checker → · Palette generator →