#2F2EB0#2F2EB0

#2F2EB0 is a dark, vivid blue. Relative luminance 0.057; OKLCH L 40.3% C 0.198 H 273.4°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#2F2EB0
RGB	rgb(47, 46, 176)
HSL	hsl(240, 59%, 44%)
HSV	hsv(240, 74%, 69%)
CMYK	cmyk(73.3%, 73.9%, 0%, 31%)
CIE-LAB	lab(28.62, 43.58, -68.24)
CIE-LCH	lch(28.62, 80.96, 302.56°)
OKLab	oklab(40.32% 0.0116 -0.1974)
OKLCH	oklch(40.32% 0.198 273.4)
XYZ	xyz(9.9831, 5.6919, 41.6384)
Luminance	0.0569 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.30

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2EB0 #AFB02E

analogous

#2E6EB0 #2F2EB0 #702EB0

triadic

#2F2EB0 #B02F2E #2EB02F

tetradic

#2F2EB0 #B02E6E #AFB02E #2EB070

square

#2F2EB0 #B02E6E #AFB02E #2EB070

split-complementary

#2F2EB0 #B0702E #6EB02E

monochromatic

#15154F #22217F #2F2EB0 #4C4BD0 #7C7CDD

Accessibility & contrast

On white

9.82

#2F2EB0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#2F2EB0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2EB0

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2EB0	#FFFFFF	#000000	##FFFFFF
##2F2EB0	1.00	9.82	2.14	9.82
#FFFFFF	9.82	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AB4

Deuteranopia (green-blind)

#003DAE

Tritanopia (blue-blind)

#00536C

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2f2eb0;
/* rgb */ color: rgb(47, 46, 176);
/* oklch */ color: oklch(40.3% 0.198 273.4);

Tailwind

colors: {
  custom: {
    50: '#7c68c9',
    500: '#2f2eb0',
    950: '#000000',
  },
}

SCSS

$custom: #2f2eb0;
$custom-light: #7c68c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2eb0",
  "rgb": {
    "r": 47,
    "g": 46,
    "b": 176
  },
  "hsl": {
    "h": 240.462,
    "s": 58.559,
    "l": 43.529
  },
  "oklch": {
    "l": 0.40319,
    "c": 0.19775,
    "h": 273.4
  },
  "luminance": 0.05693
}

Semantic roles & 50–950 ramp

primary

#2F2EB0

secondary

#C4C575

accent

#E246E1

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2F2EB0

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

Preview Lab → · Contrast checker → · Palette generator →