#2F5ABE#2F5ABE

#2F5ABE is a mid, vivid blue. Relative luminance 0.116; OKLCH L 49.5% C 0.165 H 263.9°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#2F5ABE
RGB	rgb(47, 90, 190)
HSL	hsl(222, 60%, 46%)
HSV	hsv(222, 75%, 75%)
CMYK	cmyk(75.3%, 52.6%, 0%, 25.5%)
CIE-LAB	lab(40.63, 20.73, -56.88)
CIE-LCH	lch(40.63, 60.54, 290.02°)
OKLab	oklab(49.55% -0.0176 -0.1638)
OKLCH	oklch(49.55% 0.165 263.9)
XYZ	xyz(14.1194, 11.6328, 50.2064)
Luminance	0.1163 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F5ABE #BE932F

analogous

#2FA2BE #2F5ABE #4C2FBE

triadic

#2F5ABE #BE2F5A #5ABE2F

tetradic

#2F5ABE #BE2FA2 #BE932F #2FBE4C

square

#2F5ABE #BE2FA2 #BE932F #2FBE4C

split-complementary

#2F5ABE #BE4C2F #A2BE2F

monochromatic

#172C5C #23438D #2F5ABE #557CD5 #86A2E1

Accessibility & contrast

On white

6.31

#2F5ABE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#2F5ABE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F5ABE

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F5ABE	#FFFFFF	#000000	##FFFFFF
##2F5ABE	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1367C2

Deuteranopia (green-blind)

#005ABC

Tritanopia (blue-blind)

#007283

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2f5abe;
/* rgb */ color: rgb(47, 90, 190);
/* oklch */ color: oklch(49.5% 0.165 263.9);

Tailwind

colors: {
  custom: {
    50: '#7c88d2',
    500: '#2f5abe',
    950: '#000000',
  },
}

SCSS

$custom: #2f5abe;
$custom-light: #7c88d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2f5abe",
  "rgb": {
    "r": 47,
    "g": 90,
    "b": 190
  },
  "hsl": {
    "h": 221.958,
    "s": 60.338,
    "l": 46.471
  },
  "oklch": {
    "l": 0.49546,
    "c": 0.16471,
    "h": 263.9
  },
  "luminance": 0.11634
}

Semantic roles & 50–950 ramp

primary

#2F5ABE

secondary

#CBB47E

accent

#B444E3

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2F5ABE

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

Preview Lab → · Contrast checker → · Palette generator →