#2F4480#2F4480

#2F4480 is a dark, moderate blue. Relative luminance 0.063; OKLCH L 40.2% C 0.104 H 267.1°. Best body text is #FFFFFF at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#2F4480
RGB	rgb(47, 68, 128)
HSL	hsl(224, 46%, 34%)
HSV	hsv(224, 63%, 50%)
CMYK	cmyk(63.3%, 46.9%, 0%, 49.8%)
CIE-LAB	lab(30.15, 12.00, -36.46)
CIE-LCH	lch(30.15, 38.38, 288.22°)
OKLab	oklab(40.21% -0.0052 -0.104)
OKLCH	oklch(40.21% 0.104 267.1)
XYZ	xyz(7.1344, 6.2965, 21.2573)
Luminance	0.0630 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4480 #806B2F

analogous

#2F6D80 #2F4480 #422F80

triadic

#2F4480 #802F44 #44802F

tetradic

#2F4480 #802F6D #806B2F #2F8042

square

#2F4480 #802F6D #806B2F #2F8042

split-complementary

#2F4480 #80422F #6D802F

monochromatic

#0E1426 #1F2C53 #2F4480 #3F5CAD #637DC6

Accessibility & contrast

On white

9.29

#2F4480 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#2F4480 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4480

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4480	#FFFFFF	#000000	##FFFFFF
##2F4480	1.00	9.29	2.26	9.29
#FFFFFF	9.29	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#284B82

Deuteranopia (green-blind)

#1B447F

Tritanopia (blue-blind)

#00525B

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2f4480;
/* rgb */ color: rgb(47, 68, 128);
/* oklch */ color: oklch(40.2% 0.104 267.1);

Tailwind

colors: {
  custom: {
    50: '#7077a5',
    500: '#2f4480',
    950: '#000000',
  },
}

SCSS

$custom: #2f4480;
$custom-light: #7077a5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4480",
  "rgb": {
    "r": 47,
    "g": 68,
    "b": 128
  },
  "hsl": {
    "h": 224.444,
    "s": 46.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.40208,
    "c": 0.10417,
    "h": 267.1
  },
  "luminance": 0.06297
}

Semantic roles & 50–950 ramp

primary

#2F4480

secondary

#AD985E

accent

#B452D6

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #2F4480

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

Preview Lab → · Contrast checker → · Palette generator →