#2F4484#2F4484

#2F4484 is a dark, moderate blue. Relative luminance 0.064; OKLCH L 40.5% C 0.110 H 267.6°. Best body text is #FFFFFF at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#2F4484
RGB	rgb(47, 68, 132)
HSL	hsl(225, 47%, 35%)
HSV	hsv(225, 64%, 52%)
CMYK	cmyk(64.4%, 48.5%, 0%, 48.2%)
CIE-LAB	lab(30.41, 13.49, -38.52)
CIE-LCH	lch(30.41, 40.82, 289.30°)
OKLab	oklab(40.49% -0.0045 -0.1101)
OKLCH	oklch(40.49% 0.11 267.6)
XYZ	xyz(7.4028, 6.4039, 22.6713)
Luminance	0.0640 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4484 #846F2F

analogous

#2F6F84 #2F4484 #442F84

triadic

#2F4484 #842F44 #44842F

tetradic

#2F4484 #842F6F #846F2F #2F8444

square

#2F4484 #842F6F #846F2F #2F8444

split-complementary

#2F4484 #84442F #6F842F

monochromatic

#0F162A #1F2D57 #2F4484 #3F5BB1 #657EC8

Accessibility & contrast

On white

9.21

#2F4484 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#2F4484 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4484

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4484	#FFFFFF	#000000	##FFFFFF
##2F4484	1.00	9.21	2.28	9.21
#FFFFFF	9.21	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#244C86

Deuteranopia (green-blind)

#154483

Tritanopia (blue-blind)

#00535D

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2f4484;
/* rgb */ color: rgb(47, 68, 132);
/* oklch */ color: oklch(40.5% 0.110 267.6);

Tailwind

colors: {
  custom: {
    50: '#7077a8',
    500: '#2f4484',
    950: '#000000',
  },
}

SCSS

$custom: #2f4484;
$custom-light: #7077a8;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4484",
  "rgb": {
    "r": 47,
    "g": 68,
    "b": 132
  },
  "hsl": {
    "h": 225.176,
    "s": 47.486,
    "l": 35.098
  },
  "oklch": {
    "l": 0.40492,
    "c": 0.11021,
    "h": 267.6
  },
  "luminance": 0.06405
}

Semantic roles & 50–950 ramp

primary

#2F4484

secondary

#AF9C60

accent

#B651D7

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #2F4484

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

Preview Lab → · Contrast checker → · Palette generator →