#2F4785#2F4785

#2F4785 is a dark, moderate blue. Relative luminance 0.068; OKLCH L 41.2% C 0.108 H 265.9°. Best body text is #FFFFFF at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#2F4785
RGB	rgb(47, 71, 133)
HSL	hsl(223, 48%, 35%)
HSV	hsv(223, 65%, 52%)
CMYK	cmyk(64.7%, 46.6%, 0%, 47.8%)
CIE-LAB	lab(31.36, 11.83, -37.63)
CIE-LCH	lch(31.36, 39.44, 287.46°)
OKLab	oklab(41.24% -0.0076 -0.1074)
OKLCH	oklch(41.24% 0.108 265.9)
XYZ	xyz(7.6577, 6.8036, 23.0954)
Luminance	0.0680 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4785 #856D2F

analogous

#2F7285 #2F4785 #422F85

triadic

#2F4785 #852F47 #47852F

tetradic

#2F4785 #852F72 #856D2F #2F8542

square

#2F4785 #852F72 #856D2F #2F8542

split-complementary

#2F4785 #85422F #72852F

monochromatic

#0F172B #1F2F58 #2F4785 #3F5FB2 #6681C9

Accessibility & contrast

On white

8.90

#2F4785 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#2F4785 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4785

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4785	#FFFFFF	#000000	##FFFFFF
##2F4785	1.00	8.90	2.36	8.90
#FFFFFF	8.90	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#294E87

Deuteranopia (green-blind)

#1B4684

Tritanopia (blue-blind)

#00555F

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2f4785;
/* rgb */ color: rgb(47, 71, 133);
/* oklch */ color: oklch(41.2% 0.108 265.9);

Tailwind

colors: {
  custom: {
    50: '#7179a9',
    500: '#2f4785',
    950: '#000000',
  },
}

SCSS

$custom: #2f4785;
$custom-light: #7179a9;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4785",
  "rgb": {
    "r": 47,
    "g": 71,
    "b": 133
  },
  "hsl": {
    "h": 223.256,
    "s": 47.778,
    "l": 35.294
  },
  "oklch": {
    "l": 0.41236,
    "c": 0.10771,
    "h": 265.9
  },
  "luminance": 0.06804
}

Semantic roles & 50–950 ramp

primary

#2F4785

secondary

#B09A60

accent

#B250D7

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #2F4785

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

Preview Lab → · Contrast checker → · Palette generator →