#2F3C94#2F3C94

#2F3C94 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.1% C 0.144 H 271.8°. Best body text is #FFFFFF at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#2F3C94
RGB	rgb(47, 60, 148)
HSL	hsl(232, 52%, 38%)
HSV	hsv(232, 68%, 58%)
CMYK	cmyk(68.2%, 59.5%, 0%, 42%)
CIE-LAB	lab(29.35, 24.86, -50.11)
CIE-LCH	lch(29.35, 55.94, 296.39°)
OKLab	oklab(40.06% 0.0046 -0.1443)
OKLCH	oklch(40.06% 0.144 271.8)
XYZ	xyz(8.1316, 5.9734, 28.7357)
Luminance	0.0597 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F3C94 #94872F

analogous

#2F6E94 #2F3C94 #542F94

triadic

#2F3C94 #942F3C #3C942F

tetradic

#2F3C94 #942F6E #94872F #2F9454

square

#2F3C94 #942F6E #94872F #2F9454

split-complementary

#2F3C94 #94542F #6E942F

monochromatic

#111637 #202966 #2F3C94 #3E4FC2 #6D7AD1

Accessibility & contrast

On white

9.57

#2F3C94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#2F3C94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F3C94

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F3C94	#FFFFFF	#000000	##FFFFFF
##2F3C94	1.00	9.57	2.19	9.57
#FFFFFF	9.57	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A97

Deuteranopia (green-blind)

#004192

Tritanopia (blue-blind)

#005262

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2f3c94;
/* rgb */ color: rgb(47, 60, 148);
/* oklch */ color: oklch(40.1% 0.144 271.8);

Tailwind

colors: {
  custom: {
    50: '#7471b4',
    500: '#2f3c94',
    950: '#000000',
  },
}

SCSS

$custom: #2f3c94;
$custom-light: #7471b4;
$custom-dark: #000000;

JSON

{
  "hex": "#2f3c94",
  "rgb": {
    "r": 47,
    "g": 60,
    "b": 148
  },
  "hsl": {
    "h": 232.277,
    "s": 51.795,
    "l": 38.235
  },
  "oklch": {
    "l": 0.40061,
    "c": 0.14437,
    "h": 271.8
  },
  "luminance": 0.05974
}

Semantic roles & 50–950 ramp

primary

#2F3C94

secondary

#B8AD67

accent

#C94DDB

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #2F3C94

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

Preview Lab → · Contrast checker → · Palette generator →