#2F41E8#2F41E8

#2F41E8 is a mid, highly saturated blue. Relative luminance 0.102; OKLCH L 48.9% C 0.246 H 269.0°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#2F41E8
RGB	rgb(47, 65, 232)
HSL	hsl(234, 80%, 55%)
HSV	hsv(234, 80%, 91%)
CMYK	cmyk(79.7%, 72%, 0%, 9%)
CIE-LAB	lab(38.22, 51.43, -85.00)
CIE-LCH	lch(38.22, 99.34, 301.18°)
OKLab	oklab(48.86% -0.0045 -0.2463)
OKLCH	oklch(48.86% 0.246 269)
XYZ	xyz(17.6231, 10.2091, 77.3700)
Luminance	0.1021 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F41E8 #E8D62F

analogous

#2F9EE8 #2F41E8 #792FE8

triadic

#2F41E8 #E82F41 #41E82F

tetradic

#2F41E8 #E82F9E #E8D62F #2FE879

square

#2F41E8 #E82F9E #E8D62F #2FE879

split-complementary

#2F41E8 #E8792F #9EE82F

monochromatic

#101C8D #1627C4 #2F41E8 #6673EE #9DA6F4

Accessibility & contrast

On white

6.90

#2F41E8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#2F41E8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F41E8

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F41E8	#FFFFFF	#000000	##FFFFFF
##2F41E8	1.00	6.90	3.04	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063ED

Deuteranopia (green-blind)

#0051E5

Tritanopia (blue-blind)

#007191

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2f41e8;
/* rgb */ color: rgb(47, 65, 232);
/* oklch */ color: oklch(48.9% 0.246 269.0);

Tailwind

colors: {
  custom: {
    50: '#8877f1',
    500: '#2f41e8',
    950: '#000000',
  },
}

SCSS

$custom: #2f41e8;
$custom-light: #8877f1;
$custom-dark: #000000;

JSON

{
  "hex": "#2f41e8",
  "rgb": {
    "r": 47,
    "g": 65,
    "b": 232
  },
  "hsl": {
    "h": 234.162,
    "s": 80.087,
    "l": 54.706
  },
  "oklch": {
    "l": 0.48864,
    "c": 0.24631,
    "h": 269
  },
  "luminance": 0.10211
}

Semantic roles & 50–950 ramp

primary

#2F41E8

secondary

#E0D992

accent

#E331F7

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0917

muted

#7E7B85

Preview Lab

Preview with #2F41E8

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

Preview Lab → · Contrast checker → · Palette generator →