#2F3EC9#2F3EC9

#2F3EC9 is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.3% C 0.212 H 270.1°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#2F3EC9
RGB	rgb(47, 62, 201)
HSL	hsl(234, 62%, 49%)
HSV	hsv(234, 77%, 79%)
CMYK	cmyk(76.6%, 69.2%, 0%, 21.2%)
CIE-LAB	lab(34.53, 42.65, -73.25)
CIE-LCH	lch(34.53, 84.76, 300.21°)
OKLab	oklab(45.3% 0.0003 -0.2121)
OKLCH	oklch(45.3% 0.212 270.1)
XYZ	xyz(13.4339, 8.2651, 56.1343)
Luminance	0.0827 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F3EC9 #C9BA2F

analogous

#2F8BC9 #2F3EC9 #6D2FC9

triadic

#2F3EC9 #C92F3E #3EC92F

tetradic

#2F3EC9 #C92F8B #C9BA2F #2FC96D

square

#2F3EC9 #C92F8B #C9BA2F #2FC96D

split-complementary

#2F3EC9 #C96D2F #8BC92F

monochromatic

#181F66 #232F97 #2F3EC9 #5C68D9 #8E96E5

Accessibility & contrast

On white

7.91

#2F3EC9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#2F3EC9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F3EC9

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F3EC9	#FFFFFF	#000000	##FFFFFF
##2F3EC9	1.00	7.91	2.65	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059CD

Deuteranopia (green-blind)

#004AC6

Tritanopia (blue-blind)

#00657F

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2f3ec9;
/* rgb */ color: rgb(47, 62, 201);
/* oklch */ color: oklch(45.3% 0.212 270.1);

Tailwind

colors: {
  custom: {
    50: '#8074db',
    500: '#2f3ec9',
    950: '#000000',
  },
}

SCSS

$custom: #2f3ec9;
$custom-light: #8074db;
$custom-dark: #000000;

JSON

{
  "hex": "#2f3ec9",
  "rgb": {
    "r": 47,
    "g": 62,
    "b": 201
  },
  "hsl": {
    "h": 234.156,
    "s": 62.097,
    "l": 48.627
  },
  "oklch": {
    "l": 0.45302,
    "c": 0.21206,
    "h": 270.1
  },
  "luminance": 0.08267
}

Semantic roles & 50–950 ramp

primary

#2F3EC9

secondary

#CFC885

accent

#D543E5

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #2F3EC9

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

Preview Lab → · Contrast checker → · Palette generator →