#2F419C#2F419C

#2F419C is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.7% C 0.149 H 270.2°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#2F419C
RGB	rgb(47, 65, 156)
HSL	hsl(230, 54%, 40%)
HSV	hsv(230, 70%, 61%)
CMYK	cmyk(69.9%, 58.3%, 0%, 38.8%)
CIE-LAB	lab(31.31, 24.49, -51.79)
CIE-LCH	lch(31.31, 57.28, 295.31°)
OKLab	oklab(41.73% 0.0004 -0.1492)
OKLCH	oklch(41.73% 0.149 270.2)
XYZ	xyz(9.0613, 6.7844, 32.2780)
Luminance	0.0678 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F419C #9C8A2F

analogous

#2F779C #2F419C #542F9C

triadic

#2F419C #9C2F41 #419C2F

tetradic

#2F419C #9C2F77 #9C8A2F #2F9C54

square

#2F419C #9C2F77 #9C8A2F #2F9C54

split-complementary

#2F419C #9C542F #779C2F

monochromatic

#131A3E #212D6D #2F419C #4258C6 #7182D4

Accessibility & contrast

On white

8.91

#2F419C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#2F419C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F419C

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F419C	#FFFFFF	#000000	##FFFFFF
##2F419C	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004F9F

Deuteranopia (green-blind)

#00459A

Tritanopia (blue-blind)

#005768

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2f419c;
/* rgb */ color: rgb(47, 65, 156);
/* oklch */ color: oklch(41.7% 0.149 270.2);

Tailwind

colors: {
  custom: {
    50: '#7675ba',
    500: '#2f419c',
    950: '#000000',
  },
}

SCSS

$custom: #2f419c;
$custom-light: #7675ba;
$custom-dark: #000000;

JSON

{
  "hex": "#2f419c",
  "rgb": {
    "r": 47,
    "g": 65,
    "b": 156
  },
  "hsl": {
    "h": 230.092,
    "s": 53.695,
    "l": 39.804
  },
  "oklch": {
    "l": 0.41726,
    "c": 0.14917,
    "h": 270.2
  },
  "luminance": 0.06785
}

Semantic roles & 50–950 ramp

primary

#2F419C

secondary

#BCAE6B

accent

#C54BDD

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #2F419C

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

Preview Lab → · Contrast checker → · Palette generator →