#2F65BA#2F65BA

#2F65BA is a mid, vivid blue. Relative luminance 0.135; OKLCH L 51.6% C 0.146 H 259.2°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#2F65BA
RGB	rgb(47, 101, 186)
HSL	hsl(217, 60%, 46%)
HSV	hsv(217, 75%, 73%)
CMYK	cmyk(74.7%, 45.7%, 0%, 27.1%)
CIE-LAB	lab(43.44, 12.09, -50.01)
CIE-LCH	lch(43.44, 51.45, 283.59°)
OKLab	oklab(51.61% -0.0272 -0.1434)
OKLCH	oklch(51.61% 0.146 259.2)
XYZ	xyz(14.6857, 13.4552, 48.2680)
Luminance	0.1346 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F65BA #BA842F

analogous

#2FAABA #2F65BA #3F2FBA

triadic

#2F65BA #BA2F65 #65BA2F

tetradic

#2F65BA #BA2FAA #BA842F #2FBA3F

square

#2F65BA #BA2FAA #BA842F #2FBA3F

split-complementary

#2F65BA #BA3F2F #AABA2F

monochromatic

#163058 #234A89 #2F65BA #5385D3 #84A7E0

Accessibility & contrast

On white

5.69

#2F65BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#2F65BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F65BA

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F65BA	#FFFFFF	#000000	##FFFFFF
##2F65BA	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#396DBD

Deuteranopia (green-blind)

#1A61B8

Tritanopia (blue-blind)

#007986

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #2f65ba;
/* rgb */ color: rgb(47, 101, 186);
/* oklch */ color: oklch(51.6% 0.146 259.2);

Tailwind

colors: {
  custom: {
    50: '#7a90cf',
    500: '#2f65ba',
    950: '#000000',
  },
}

SCSS

$custom: #2f65ba;
$custom-light: #7a90cf;
$custom-dark: #000000;

JSON

{
  "hex": "#2f65ba",
  "rgb": {
    "r": 47,
    "g": 101,
    "b": 186
  },
  "hsl": {
    "h": 216.691,
    "s": 59.657,
    "l": 45.686
  },
  "oklch": {
    "l": 0.51614,
    "c": 0.14592,
    "h": 259.2
  },
  "luminance": 0.13457
}

Semantic roles & 50–950 ramp

primary

#2F65BA

secondary

#C9AB7C

accent

#A645E3

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #2F65BA

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

Preview Lab → · Contrast checker → · Palette generator →