#2F65C5#2F65C5

#2F65C5 is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.4% C 0.161 H 260.9°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#2F65C5
RGB	rgb(47, 101, 197)
HSL	hsl(218, 61%, 48%)
HSV	hsv(218, 76%, 77%)
CMYK	cmyk(76.1%, 48.7%, 0%, 22.7%)
CIE-LAB	lab(44.15, 16.24, -55.25)
CIE-LCH	lch(44.15, 57.59, 286.38°)
OKLab	oklab(52.39% -0.0255 -0.1588)
OKLCH	oklch(52.39% 0.161 260.9)
XYZ	xyz(15.9004, 13.9411, 54.6654)
Luminance	0.1394 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F65C5 #C58F2F

analogous

#2FB0C5 #2F65C5 #442FC5

triadic

#2F65C5 #C52F65 #65C52F

tetradic

#2F65C5 #C52FB0 #C58F2F #2FC544

square

#2F65C5 #C52FB0 #C58F2F #2FC544

split-complementary

#2F65C5 #C5442F #B0C52F

monochromatic

#173262 #234C94 #2F65C5 #5A87D8 #8BABE3

Accessibility & contrast

On white

5.54

#2F65C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#2F65C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F65C5

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F65C5	#FFFFFF	#000000	##FFFFFF
##2F65C5	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E70C9

Deuteranopia (green-blind)

#0062C3

Tritanopia (blue-blind)

#007C8B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #2f65c5;
/* rgb */ color: rgb(47, 101, 197);
/* oklch */ color: oklch(52.4% 0.161 260.9);

Tailwind

colors: {
  custom: {
    50: '#7d90d7',
    500: '#2f65c5',
    950: '#000000',
  },
}

SCSS

$custom: #2f65c5;
$custom-light: #7d90d7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f65c5",
  "rgb": {
    "r": 47,
    "g": 101,
    "b": 197
  },
  "hsl": {
    "h": 218.4,
    "s": 61.475,
    "l": 47.843
  },
  "oklch": {
    "l": 0.52385,
    "c": 0.16081,
    "h": 260.9
  },
  "luminance": 0.13943
}

Semantic roles & 50–950 ramp

primary

#2F65C5

secondary

#CDB282

accent

#AA43E5

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #2F65C5

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

Preview Lab → · Contrast checker → · Palette generator →