#2F61D2#2F61D2

#2F61D2 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.5% C 0.183 H 263.4°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#2F61D2
RGB	rgb(47, 97, 210)
HSL	hsl(222, 64%, 50%)
HSV	hsv(222, 78%, 82%)
CMYK	cmyk(77.6%, 53.8%, 0%, 17.6%)
CIE-LAB	lab(43.95, 23.72, -63.05)
CIE-LCH	lch(43.95, 67.36, 290.62°)
OKLab	oklab(52.52% -0.0209 -0.1818)
OKLCH	oklch(52.52% 0.183 263.4)
XYZ	xyz(17.0757, 13.8049, 62.7249)
Luminance	0.1381 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F61D2 #D2A02F

analogous

#2FB3D2 #2F61D2 #4E2FD2

triadic

#2F61D2 #D22F61 #61D22F

tetradic

#2F61D2 #D22FB3 #D2A02F #2FD24E

square

#2F61D2 #D22FB3 #D2A02F #2FD24E

split-complementary

#2F61D2 #D24E2F #B3D22F

monochromatic

#18336F #234AA1 #2F61D2 #6187DD #94ADE8

Accessibility & contrast

On white

5.58

#2F61D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#2F61D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F61D2

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F61D2	#FFFFFF	#000000	##FFFFFF
##2F61D2	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070D6

Deuteranopia (green-blind)

#0061D0

Tritanopia (blue-blind)

#007D90

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #2f61d2;
/* rgb */ color: rgb(47, 97, 210);
/* oklch */ color: oklch(52.5% 0.183 263.4);

Tailwind

colors: {
  custom: {
    50: '#808de1',
    500: '#2f61d2',
    950: '#000000',
  },
}

SCSS

$custom: #2f61d2;
$custom-light: #808de1;
$custom-dark: #000000;

JSON

{
  "hex": "#2f61d2",
  "rgb": {
    "r": 47,
    "g": 97,
    "b": 210
  },
  "hsl": {
    "h": 221.595,
    "s": 64.427,
    "l": 50.392
  },
  "oklch": {
    "l": 0.5252,
    "c": 0.18299,
    "h": 263.4
  },
  "luminance": 0.13807
}

Semantic roles & 50–950 ramp

primary

#2F61D2

secondary

#D3BC8A

accent

#B440E7

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #2F61D2

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

Preview Lab → · Contrast checker → · Palette generator →