#2F3E95#2F3E95

#2F3E95 is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.5% C 0.143 H 271.1°. Best body text is #FFFFFF at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#2F3E95
RGB	rgb(47, 62, 149)
HSL	hsl(231, 52%, 38%)
HSV	hsv(231, 68%, 58%)
CMYK	cmyk(68.5%, 58.4%, 0%, 41.6%)
CIE-LAB	lab(29.96, 23.89, -49.72)
CIE-LCH	lch(29.96, 55.17, 295.67°)
OKLab	oklab(40.54% 0.0029 -0.1431)
OKLCH	oklch(40.54% 0.143 271.1)
XYZ	xyz(8.3179, 6.2187, 29.1899)
Luminance	0.0622 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F3E95 #95862F

analogous

#2F7195 #2F3E95 #532F95

triadic

#2F3E95 #952F3E #3E952F

tetradic

#2F3E95 #952F71 #95862F #2F9553

square

#2F3E95 #952F71 #95862F #2F9553

split-complementary

#2F3E95 #95532F #71952F

monochromatic

#121738 #202B66 #2F3E95 #3F52C2 #6D7CD1

Accessibility & contrast

On white

9.36

#2F3E95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#2F3E95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F3E95

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F3E95	#FFFFFF	#000000	##FFFFFF
##2F3E95	1.00	9.36	2.24	9.36
#FFFFFF	9.36	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004B98

Deuteranopia (green-blind)

#004293

Tritanopia (blue-blind)

#005363

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2f3e95;
/* rgb */ color: rgb(47, 62, 149);
/* oklch */ color: oklch(40.5% 0.143 271.1);

Tailwind

colors: {
  custom: {
    50: '#7473b5',
    500: '#2f3e95',
    950: '#000000',
  },
}

SCSS

$custom: #2f3e95;
$custom-light: #7473b5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f3e95",
  "rgb": {
    "r": 47,
    "g": 62,
    "b": 149
  },
  "hsl": {
    "h": 231.176,
    "s": 52.041,
    "l": 38.431
  },
  "oklch": {
    "l": 0.40542,
    "c": 0.14318,
    "h": 271.1
  },
  "luminance": 0.0622
}

Semantic roles & 50–950 ramp

primary

#2F3E95

secondary

#B8AC67

accent

#C64CDB

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2F3E95

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

Preview Lab → · Contrast checker → · Palette generator →