#2F3E94#2F3E94

#2F3E94 is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.5% C 0.142 H 271.1°. Best body text is #FFFFFF at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#2F3E94
RGB	rgb(47, 62, 148)
HSL	hsl(231, 52%, 38%)
HSV	hsv(231, 68%, 58%)
CMYK	cmyk(68.2%, 58.1%, 0%, 42%)
CIE-LAB	lab(29.88, 23.52, -49.24)
CIE-LCH	lch(29.88, 54.57, 295.54°)
OKLab	oklab(40.46% 0.0028 -0.1417)
OKLCH	oklch(40.46% 0.142 271.1)
XYZ	xyz(8.2384, 6.1869, 28.7713)
Luminance	0.0619 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F3E94 #94852F

analogous

#2F7094 #2F3E94 #522F94

triadic

#2F3E94 #942F3E #3E942F

tetradic

#2F3E94 #942F70 #94852F #2F9452

square

#2F3E94 #942F70 #94852F #2F9452

split-complementary

#2F3E94 #94522F #70942F

monochromatic

#111737 #202B66 #2F3E94 #3E52C2 #6D7CD1

Accessibility & contrast

On white

9.39

#2F3E94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#2F3E94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F3E94

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F3E94	#FFFFFF	#000000	##FFFFFF
##2F3E94	1.00	9.39	2.24	9.39
#FFFFFF	9.39	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004B97

Deuteranopia (green-blind)

#004292

Tritanopia (blue-blind)

#005362

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2f3e94;
/* rgb */ color: rgb(47, 62, 148);
/* oklch */ color: oklch(40.5% 0.142 271.1);

Tailwind

colors: {
  custom: {
    50: '#7473b4',
    500: '#2f3e94',
    950: '#000000',
  },
}

SCSS

$custom: #2f3e94;
$custom-light: #7473b4;
$custom-dark: #000000;

JSON

{
  "hex": "#2f3e94",
  "rgb": {
    "r": 47,
    "g": 62,
    "b": 148
  },
  "hsl": {
    "h": 231.089,
    "s": 51.795,
    "l": 38.235
  },
  "oklch": {
    "l": 0.40459,
    "c": 0.14175,
    "h": 271.1
  },
  "luminance": 0.06188
}

Semantic roles & 50–950 ramp

primary

#2F3E94

secondary

#B8AC67

accent

#C64DDB

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2F3E94

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

Preview Lab → · Contrast checker → · Palette generator →