#2F65B6#2F65B6

#2F65B6 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 51.3% C 0.140 H 258.5°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#2F65B6
RGB	rgb(47, 101, 182)
HSL	hsl(216, 59%, 45%)
HSV	hsv(216, 74%, 71%)
CMYK	cmyk(74.2%, 44.5%, 0%, 28.6%)
CIE-LAB	lab(43.19, 10.58, -48.08)
CIE-LCH	lch(43.19, 49.23, 282.41°)
OKLab	oklab(51.34% -0.028 -0.1377)
OKLCH	oklch(51.34% 0.14 258.5)
XYZ	xyz(14.2664, 13.2875, 46.0598)
Luminance	0.1329 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F65B6 #B6802F

analogous

#2FA9B6 #2F65B6 #3D2FB6

triadic

#2F65B6 #B62F65 #65B62F

tetradic

#2F65B6 #B62FA9 #B6802F #2FB63D

square

#2F65B6 #B62FA9 #B6802F #2FB63D

split-complementary

#2F65B6 #B63D2F #A9B62F

monochromatic

#162F55 #224A85 #2F65B6 #5084D2 #81A6DE

Accessibility & contrast

On white

5.74

#2F65B6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#2F65B6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F65B6

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F65B6	#FFFFFF	#000000	##FFFFFF
##2F65B6	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C6DB9

Deuteranopia (green-blind)

#2260B4

Tritanopia (blue-blind)

#007884

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #2f65b6;
/* rgb */ color: rgb(47, 101, 182);
/* oklch */ color: oklch(51.3% 0.140 258.5);

Tailwind

colors: {
  custom: {
    50: '#7a90cc',
    500: '#2f65b6',
    950: '#000000',
  },
}

SCSS

$custom: #2f65b6;
$custom-light: #7a90cc;
$custom-dark: #000000;

JSON

{
  "hex": "#2f65b6",
  "rgb": {
    "r": 47,
    "g": 101,
    "b": 182
  },
  "hsl": {
    "h": 216,
    "s": 58.952,
    "l": 44.902
  },
  "oklch": {
    "l": 0.51343,
    "c": 0.14048,
    "h": 258.5
  },
  "luminance": 0.13289
}

Semantic roles & 50–950 ramp

primary

#2F65B6

secondary

#C7A879

accent

#A446E2

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2F65B6

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

Preview Lab → · Contrast checker → · Palette generator →