#2F419D#2F419D

#2F419D is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.8% C 0.151 H 270.2°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#2F419D
RGB	rgb(47, 65, 157)
HSL	hsl(230, 54%, 40%)
HSV	hsv(230, 70%, 62%)
CMYK	cmyk(70.1%, 58.6%, 0%, 38.4%)
CIE-LAB	lab(31.39, 24.86, -52.26)
CIE-LCH	lch(31.39, 57.87, 295.44°)
OKLab	oklab(41.81% 0.0005 -0.1506)
OKLCH	oklch(41.81% 0.151 270.2)
XYZ	xyz(9.1463, 6.8184, 32.7258)
Luminance	0.0682 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F419D #9D8B2F

analogous

#2F789D #2F419D #542F9D

triadic

#2F419D #9D2F41 #419D2F

tetradic

#2F419D #9D2F78 #9D8B2F #2F9D54

square

#2F419D #9D2F78 #9D8B2F #2F9D54

split-complementary

#2F419D #9D542F #789D2F

monochromatic

#131A3F #212D6E #2F419D #4358C7 #7282D5

Accessibility & contrast

On white

8.88

#2F419D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#2F419D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F419D

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F419D	#FFFFFF	#000000	##FFFFFF
##2F419D	1.00	8.88	2.36	8.88
#FFFFFF	8.88	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FA0

Deuteranopia (green-blind)

#00459B

Tritanopia (blue-blind)

#005868

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2f419d;
/* rgb */ color: rgb(47, 65, 157);
/* oklch */ color: oklch(41.8% 0.151 270.2);

Tailwind

colors: {
  custom: {
    50: '#7675bb',
    500: '#2f419d',
    950: '#000000',
  },
}

SCSS

$custom: #2f419d;
$custom-light: #7675bb;
$custom-dark: #000000;

JSON

{
  "hex": "#2f419d",
  "rgb": {
    "r": 47,
    "g": 65,
    "b": 157
  },
  "hsl": {
    "h": 230.182,
    "s": 53.922,
    "l": 40
  },
  "oklch": {
    "l": 0.41809,
    "c": 0.15058,
    "h": 270.2
  },
  "luminance": 0.06819
}

Semantic roles & 50–950 ramp

primary

#2F419D

secondary

#BCAF6B

accent

#C54BDD

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #2F419D

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

Preview Lab → · Contrast checker → · Palette generator →