#2F2BA0#2F2BA0

#2F2BA0 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.2% C 0.181 H 275.1°. Best body text is #FFFFFF at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#2F2BA0
RGB	rgb(47, 43, 160)
HSL	hsl(242, 58%, 40%)
HSV	hsv(242, 73%, 63%)
CMYK	cmyk(70.6%, 73.1%, 0%, 37.3%)
CIE-LAB	lab(26.36, 39.95, -62.32)
CIE-LCH	lch(26.36, 74.02, 302.66°)
OKLab	oklab(38.22% 0.0161 -0.1801)
OKLCH	oklch(38.22% 0.181 275.1)
XYZ	xyz(8.3792, 4.8694, 33.7492)
Luminance	0.0487 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2BA0 #9CA02B

analogous

#2B62A0 #2F2BA0 #692BA0

triadic

#2F2BA0 #A02F2B #2BA02F

tetradic

#2F2BA0 #A02B62 #9CA02B #2BA069

square

#2F2BA0 #A02B62 #9CA02B #2BA069

split-complementary

#2F2BA0 #A0692B #62A02B

monochromatic

#131140 #211E70 #2F2BA0 #423DCB #716ED8

Accessibility & contrast

On white

10.64

#2F2BA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#2F2BA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2BA0

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2BA0	#FFFFFF	#000000	##FFFFFF
##2F2BA0	1.00	10.64	1.97	10.64
#FFFFFF	10.64	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A3

Deuteranopia (green-blind)

#00399E

Tritanopia (blue-blind)

#004C63

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2f2ba0;
/* rgb */ color: rgb(47, 43, 160);
/* oklch */ color: oklch(38.2% 0.181 275.1);

Tailwind

colors: {
  custom: {
    50: '#7866bd',
    500: '#2f2ba0',
    950: '#000000',
  },
}

SCSS

$custom: #2f2ba0;
$custom-light: #7866bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2ba0",
  "rgb": {
    "r": 47,
    "g": 43,
    "b": 160
  },
  "hsl": {
    "h": 242.051,
    "s": 57.635,
    "l": 39.804
  },
  "oklch": {
    "l": 0.38217,
    "c": 0.18087,
    "h": 275.1
  },
  "luminance": 0.0487
}

Semantic roles & 50–950 ramp

primary

#2F2BA0

secondary

#BCBF68

accent

#E147DC

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2F2BA0

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

Preview Lab → · Contrast checker → · Palette generator →