#2F5EBC#2F5EBC

#2F5EBC is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.2% C 0.157 H 262.3°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#2F5EBC
RGB	rgb(47, 94, 188)
HSL	hsl(220, 60%, 46%)
HSV	hsv(220, 75%, 74%)
CMYK	cmyk(75%, 50%, 0%, 26.3%)
CIE-LAB	lab(41.59, 17.37, -54.15)
CIE-LCH	lch(41.59, 56.87, 287.78°)
OKLab	oklab(50.24% -0.021 -0.1557)
OKLCH	oklch(50.24% 0.157 262.3)
XYZ	xyz(14.2488, 12.2390, 49.1786)
Luminance	0.1224 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F5EBC #BC8D2F

analogous

#2FA4BC #2F5EBC #462FBC

triadic

#2F5EBC #BC2F5E #5EBC2F

tetradic

#2F5EBC #BC2FA4 #BC8D2F #2FBC46

square

#2F5EBC #BC2FA4 #BC8D2F #2FBC46

split-complementary

#2F5EBC #BC462F #A4BC2F

monochromatic

#172D5A #23468B #2F5EBC #547FD4 #85A3E0

Accessibility & contrast

On white

6.09

#2F5EBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#2F5EBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F5EBC

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F5EBC	#FFFFFF	#000000	##FFFFFF
##2F5EBC	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2669BF

Deuteranopia (green-blind)

#005CBA

Tritanopia (blue-blind)

#007484

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2f5ebc;
/* rgb */ color: rgb(47, 94, 188);
/* oklch */ color: oklch(50.2% 0.157 262.3);

Tailwind

colors: {
  custom: {
    50: '#7b8bd1',
    500: '#2f5ebc',
    950: '#000000',
  },
}

SCSS

$custom: #2f5ebc;
$custom-light: #7b8bd1;
$custom-dark: #000000;

JSON

{
  "hex": "#2f5ebc",
  "rgb": {
    "r": 47,
    "g": 94,
    "b": 188
  },
  "hsl": {
    "h": 220,
    "s": 60,
    "l": 46.078
  },
  "oklch": {
    "l": 0.50238,
    "c": 0.15708,
    "h": 262.3
  },
  "luminance": 0.12241
}

Semantic roles & 50–950 ramp

primary

#2F5EBC

secondary

#CAB07D

accent

#AE45E3

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #2F5EBC

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

Preview Lab → · Contrast checker → · Palette generator →