#2F4DEE#2F4DEE

#2F4DEE is a mid, highly saturated blue. Relative luminance 0.121; OKLCH L 51.3% C 0.241 H 267.7°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#2F4DEE
RGB	rgb(47, 77, 238)
HSL	hsl(231, 85%, 56%)
HSV	hsv(231, 80%, 93%)
CMYK	cmyk(80.3%, 67.6%, 0%, 6.7%)
CIE-LAB	lab(41.35, 46.46, -83.23)
CIE-LCH	lch(41.35, 95.32, 299.17°)
OKLab	oklab(51.3% -0.0097 -0.2411)
OKLCH	oklch(51.3% 0.241 267.7)
XYZ	xyz(19.2534, 12.0829, 82.1898)
Luminance	0.1208 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4DEE #EED02F

analogous

#2FACEE #2F4DEE #702FEE

triadic

#2F4DEE #EE2F4D #4DEE2F

tetradic

#2F4DEE #EE2FAC #EED02F #2FEE70

square

#2F4DEE #EE2FAC #EED02F #2FEE70

split-complementary

#2F4DEE #EE702F #ACEE2F

monochromatic

#0C2296 #112FCF #2F4DEE #687DF3 #A0AEF7

Accessibility & contrast

On white

6.15

#2F4DEE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#2F4DEE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F4DEE

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4DEE	#FFFFFF	#000000	##FFFFFF
##2F4DEE	1.00	6.15	3.42	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BF3

Deuteranopia (green-blind)

#0058EB

Tritanopia (blue-blind)

#007A97

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2f4dee;
/* rgb */ color: rgb(47, 77, 238);
/* oklch */ color: oklch(51.3% 0.241 267.7);

Tailwind

colors: {
  custom: {
    50: '#887ff5',
    500: '#2f4dee',
    950: '#000000',
  },
}

SCSS

$custom: #2f4dee;
$custom-light: #887ff5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4dee",
  "rgb": {
    "r": 47,
    "g": 77,
    "b": 238
  },
  "hsl": {
    "h": 230.576,
    "s": 84.889,
    "l": 55.882
  },
  "oklch": {
    "l": 0.51297,
    "c": 0.24132,
    "h": 267.7
  },
  "luminance": 0.12085
}

Semantic roles & 50–950 ramp

primary

#2F4DEE

secondary

#E4D895

accent

#DB2DFB

background

#F9F7FF

surface

#F2EEFF

border

#CCC9D7

text

#0E0A17

muted

#7E7C85

Preview Lab

Preview with #2F4DEE

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

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