#2F5FC2#2F5FC2

#2F5FC2 is a mid, vivid blue. Relative luminance 0.127; OKLCH L 50.9% C 0.164 H 262.6°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#2F5FC2
RGB	rgb(47, 95, 194)
HSL	hsl(220, 61%, 47%)
HSV	hsv(220, 76%, 76%)
CMYK	cmyk(75.8%, 51%, 0%, 23.9%)
CIE-LAB	lab(42.28, 18.98, -56.53)
CIE-LCH	lch(42.28, 59.63, 288.56°)
OKLab	oklab(50.89% -0.0211 -0.1626)
OKLCH	oklch(50.89% 0.164 262.6)
XYZ	xyz(14.9986, 12.6821, 52.6859)
Luminance	0.1268 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F5FC2 #C2922F

analogous

#2FA9C2 #2F5FC2 #482FC2

triadic

#2F5FC2 #C22F5F #5FC22F

tetradic

#2F5FC2 #C22FA9 #C2922F #2FC248

square

#2F5FC2 #C22FA9 #C2922F #2FC248

split-complementary

#2F5FC2 #C2482F #A9C22F

monochromatic

#172F5F #234791 #2F5FC2 #5881D6 #89A6E2

Accessibility & contrast

On white

5.94

#2F5FC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#2F5FC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F5FC2

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F5FC2	#FFFFFF	#000000	##FFFFFF
##2F5FC2	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#206BC6

Deuteranopia (green-blind)

#005DC0

Tritanopia (blue-blind)

#007787

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #2f5fc2;
/* rgb */ color: rgb(47, 95, 194);
/* oklch */ color: oklch(50.9% 0.164 262.6);

Tailwind

colors: {
  custom: {
    50: '#7c8bd5',
    500: '#2f5fc2',
    950: '#000000',
  },
}

SCSS

$custom: #2f5fc2;
$custom-light: #7c8bd5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f5fc2",
  "rgb": {
    "r": 47,
    "g": 95,
    "b": 194
  },
  "hsl": {
    "h": 220.408,
    "s": 60.996,
    "l": 47.255
  },
  "oklch": {
    "l": 0.50892,
    "c": 0.16401,
    "h": 262.6
  },
  "luminance": 0.12684
}

Semantic roles & 50–950 ramp

primary

#2F5FC2

secondary

#CCB481

accent

#B044E4

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #2F5FC2

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

Preview Lab → · Contrast checker → · Palette generator →