#2F6BD8#2F6BD8

#2F6BD8 is a mid, vivid blue. Relative luminance 0.161; OKLCH L 55.0% C 0.179 H 261.1°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#2F6BD8
RGB	rgb(47, 107, 216)
HSL	hsl(219, 68%, 52%)
HSV	hsv(219, 78%, 85%)
CMYK	cmyk(78.2%, 50.5%, 0%, 15.3%)
CIE-LAB	lab(47.07, 19.56, -61.42)
CIE-LCH	lch(47.07, 64.46, 287.67°)
OKLab	oklab(55.03% -0.0275 -0.1768)
OKLCH	oklch(55.03% 0.179 261.1)
XYZ	xyz(18.8202, 16.0754, 67.0634)
Luminance	0.1608 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F6BD8 #D89C2F

analogous

#2FC0D8 #2F6BD8 #482FD8

triadic

#2F6BD8 #D82F6B #6BD82F

tetradic

#2F6BD8 #D82FC0 #D89C2F #2FD848

square

#2F6BD8 #D82FC0 #D89C2F #2FD848

split-complementary

#2F6BD8 #D8482F #C0D82F

monochromatic

#163876 #2051AA #2F6BD8 #6390E2 #96B4EB

Accessibility & contrast

On white

4.98

#2F6BD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#2F6BD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F6BD8

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F6BD8	#FFFFFF	#000000	##FFFFFF
##2F6BD8	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2578DC

Deuteranopia (green-blind)

#0068D6

Tritanopia (blue-blind)

#008597

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2f6bd8;
/* rgb */ color: rgb(47, 107, 216);
/* oklch */ color: oklch(55.0% 0.179 261.1);

Tailwind

colors: {
  custom: {
    50: '#8194e5',
    500: '#2f6bd8',
    950: '#000000',
  },
}

SCSS

$custom: #2f6bd8;
$custom-light: #8194e5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f6bd8",
  "rgb": {
    "r": 47,
    "g": 107,
    "b": 216
  },
  "hsl": {
    "h": 218.698,
    "s": 68.421,
    "l": 51.569
  },
  "oklch": {
    "l": 0.55027,
    "c": 0.17894,
    "h": 261.1
  },
  "luminance": 0.16078
}

Semantic roles & 50–950 ramp

primary

#2F6BD8

secondary

#D7BC8C

accent

#AD3DEB

background

#F8F9FE

surface

#F0F1FC

border

#CBCBD5

text

#0C0D16

muted

#7D7E84

Preview Lab

Preview with #2F6BD8

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

Preview Lab → · Contrast checker → · Palette generator →