#2F3EA2#2F3EA2

#2F3EA2 is a dark, vivid blue. Relative luminance 0.067; OKLCH L 41.7% C 0.161 H 271.0°. Best body text is #FFFFFF at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#2F3EA2
RGB	rgb(47, 62, 162)
HSL	hsl(232, 55%, 41%)
HSV	hsv(232, 71%, 64%)
CMYK	cmyk(71%, 61.7%, 0%, 36.5%)
CIE-LAB	lab(31.01, 28.70, -55.90)
CIE-LCH	lch(31.01, 62.83, 297.17°)
OKLab	oklab(41.66% 0.0029 -0.1613)
OKLCH	oklch(41.66% 0.161 271)
XYZ	xyz(9.4143, 6.6573, 34.9643)
Luminance	0.0666 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F3EA2 #A2932F

analogous

#2F77A2 #2F3EA2 #592FA2

triadic

#2F3EA2 #A22F3E #3EA22F

tetradic

#2F3EA2 #A22F77 #A2932F #2FA259

square

#2F3EA2 #A22F77 #A2932F #2FA259

split-complementary

#2F3EA2 #A2592F #77A22F

monochromatic

#131A43 #212C73 #2F3EA2 #4556C9 #7581D7

Accessibility & contrast

On white

9.01

#2F3EA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#2F3EA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F3EA2

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F3EA2	#FFFFFF	#000000	##FFFFFF
##2F3EA2	1.00	9.01	2.33	9.01
#FFFFFF	9.01	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EA5

Deuteranopia (green-blind)

#0044A0

Tritanopia (blue-blind)

#00576A

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2f3ea2;
/* rgb */ color: rgb(47, 62, 162);
/* oklch */ color: oklch(41.7% 0.161 271.0);

Tailwind

colors: {
  custom: {
    50: '#7773be',
    500: '#2f3ea2',
    950: '#000000',
  },
}

SCSS

$custom: #2f3ea2;
$custom-light: #7773be;
$custom-dark: #000000;

JSON

{
  "hex": "#2f3ea2",
  "rgb": {
    "r": 47,
    "g": 62,
    "b": 162
  },
  "hsl": {
    "h": 232.174,
    "s": 55.024,
    "l": 40.98
  },
  "oklch": {
    "l": 0.41657,
    "c": 0.16132,
    "h": 271
  },
  "luminance": 0.06658
}

Semantic roles & 50–950 ramp

primary

#2F3EA2

secondary

#BFB46E

accent

#CB49DE

background

#F7F6FB

surface

#EEECF7

border

#C9C7D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #2F3EA2

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

Preview Lab → · Contrast checker → · Palette generator →