#2F4CC4#2F4CC4

#2F4CC4 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.3% C 0.190 H 267.8°. Best body text is #FFFFFF at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#2F4CC4
RGB	rgb(47, 76, 196)
HSL	hsl(228, 61%, 48%)
HSV	hsv(228, 76%, 77%)
CMYK	cmyk(76%, 61.2%, 0%, 23.1%)
CIE-LAB	lab(37.40, 32.08, -65.62)
CIE-LCH	lch(37.40, 73.04, 296.05°)
OKLab	oklab(47.27% -0.0073 -0.1897)
OKLCH	oklch(47.27% 0.19 267.8)
XYZ	xyz(13.7171, 9.7572, 53.3743)
Luminance	0.0976 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4CC4 #C4A72F

analogous

#2F97C4 #2F4CC4 #5C2FC4

triadic

#2F4CC4 #C42F4C #4CC42F

tetradic

#2F4CC4 #C42F97 #C4A72F #2FC45C

square

#2F4CC4 #C42F97 #C4A72F #2FC45C

split-complementary

#2F4CC4 #C45C2F #97C42F

monochromatic

#172661 #233993 #2F4CC4 #5972D7 #8A9CE3

Accessibility & contrast

On white

7.11

#2F4CC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#2F4CC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4CC4

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4CC4	#FFFFFF	#000000	##FFFFFF
##2F4CC4	1.00	7.11	2.95	7.11
#FFFFFF	7.11	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC8

Deuteranopia (green-blind)

#0051C2

Tritanopia (blue-blind)

#006B81

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2f4cc4;
/* rgb */ color: rgb(47, 76, 196);
/* oklch */ color: oklch(47.3% 0.190 267.8);

Tailwind

colors: {
  custom: {
    50: '#7e7dd7',
    500: '#2f4cc4',
    950: '#000000',
  },
}

SCSS

$custom: #2f4cc4;
$custom-light: #7e7dd7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4cc4",
  "rgb": {
    "r": 47,
    "g": 76,
    "b": 196
  },
  "hsl": {
    "h": 228.322,
    "s": 61.317,
    "l": 47.647
  },
  "oklch": {
    "l": 0.47271,
    "c": 0.1898,
    "h": 267.8
  },
  "luminance": 0.09759
}

Semantic roles & 50–950 ramp

primary

#2F4CC4

secondary

#CDBE82

accent

#C543E4

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #2F4CC4

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

Preview Lab → · Contrast checker → · Palette generator →