#2F476D#2F476D

#2F476D is a dark, moderate blue. Relative luminance 0.062; OKLCH L 39.7% C 0.071 H 259.3°. Best body text is #FFFFFF at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#2F476D
RGB	rgb(47, 71, 109)
HSL	hsl(217, 40%, 31%)
HSV	hsv(217, 57%, 43%)
CMYK	cmyk(56.9%, 34.9%, 0%, 57.3%)
CIE-LAB	lab(29.95, 3.06, -24.85)
CIE-LCH	lch(29.95, 25.03, 277.03°)
OKLab	oklab(39.69% -0.0133 -0.07)
OKLCH	oklch(39.69% 0.071 259.3)
XYZ	xyz(6.1849, 6.2145, 15.3386)
Luminance	0.0621 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F476D #6D552F

analogous

#2F666D #2F476D #362F6D

triadic

#2F476D #6D2F47 #476D2F

tetradic

#2F476D #6D2F66 #6D552F #2F6D36

square

#2F476D #6D2F66 #6D552F #2F6D36

split-complementary

#2F476D #6D362F #666D2F

monochromatic

#0A0F17 #1D2B42 #2F476D #416398 #5D81B9

Accessibility & contrast

On white

9.36

#2F476D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#2F476D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F476D

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F476D	#FFFFFF	#000000	##FFFFFF
##2F476D	1.00	9.36	2.24	9.36
#FFFFFF	9.36	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#384A6F

Deuteranopia (green-blind)

#30446C

Tritanopia (blue-blind)

#0C4F55

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2f476d;
/* rgb */ color: rgb(47, 71, 109);
/* oklch */ color: oklch(39.7% 0.071 259.3);

Tailwind

colors: {
  custom: {
    50: '#6c7a97',
    500: '#2f476d',
    950: '#000000',
  },
}

SCSS

$custom: #2f476d;
$custom-light: #6c7a97;
$custom-dark: #000000;

JSON

{
  "hex": "#2f476d",
  "rgb": {
    "r": 47,
    "g": 71,
    "b": 109
  },
  "hsl": {
    "h": 216.774,
    "s": 39.744,
    "l": 30.588
  },
  "oklch": {
    "l": 0.3969,
    "c": 0.07129,
    "h": 259.3
  },
  "luminance": 0.06215
}

Semantic roles & 50–950 ramp

primary

#2F476D

secondary

#9E8459

accent

#A158D0

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07090D

muted

#7A7B7E

Preview Lab

Preview with #2F476D

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

Preview Lab → · Contrast checker → · Palette generator →