#2F65E0#2F65E0

#2F65E0 is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.4% C 0.197 H 263.4°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#2F65E0
RGB	rgb(47, 101, 224)
HSL	hsl(222, 74%, 53%)
HSV	hsv(222, 79%, 88%)
CMYK	cmyk(79%, 54.9%, 0%, 12.2%)
CIE-LAB	lab(46.03, 26.39, -67.65)
CIE-LCH	lch(46.03, 72.61, 291.31°)
OKLab	oklab(54.41% -0.0226 -0.1952)
OKLCH	oklch(54.41% 0.197 263.4)
XYZ	xyz(19.2757, 15.2912, 72.4421)
Luminance	0.1529 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F65E0 #E0AA2F

analogous

#2FBDE0 #2F65E0 #512FE0

triadic

#2F65E0 #E02F65 #65E02F

tetradic

#2F65E0 #E02FBD #E0AA2F #2FE051

square

#2F65E0 #E02FBD #E0AA2F #2FE051

split-complementary

#2F65E0 #E0512F #BDE02F

monochromatic

#133581 #1B4BB7 #2F65E0 #648CE8 #9AB4F0

Accessibility & contrast

On white

5.17

#2F65E0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#2F65E0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F65E0

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F65E0	#FFFFFF	#000000	##FFFFFF
##2F65E0	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076E4

Deuteranopia (green-blind)

#0065DE

Tritanopia (blue-blind)

#008499

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #2f65e0;
/* rgb */ color: rgb(47, 101, 224);
/* oklch */ color: oklch(54.4% 0.197 263.4);

Tailwind

colors: {
  custom: {
    50: '#8390eb',
    500: '#2f65e0',
    950: '#000000',
  },
}

SCSS

$custom: #2f65e0;
$custom-light: #8390eb;
$custom-dark: #000000;

JSON

{
  "hex": "#2f65e0",
  "rgb": {
    "r": 47,
    "g": 101,
    "b": 224
  },
  "hsl": {
    "h": 221.695,
    "s": 74.059,
    "l": 53.137
  },
  "oklch": {
    "l": 0.54413,
    "c": 0.19654,
    "h": 263.4
  },
  "luminance": 0.15294
}

Semantic roles & 50–950 ramp

primary

#2F65E0

secondary

#DCC48F

accent

#B837F1

background

#F8F8FE

surface

#F0F0FD

border

#CBCBD5

text

#0D0C16

muted

#7D7D84

Preview Lab

Preview with #2F65E0

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

Preview Lab → · Contrast checker → · Palette generator →