#2F5EC0#2F5EC0

#2F5EC0 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.5% C 0.163 H 262.7°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#2F5EC0
RGB	rgb(47, 94, 192)
HSL	hsl(221, 61%, 47%)
HSV	hsv(221, 76%, 75%)
CMYK	cmyk(75.5%, 51%, 0%, 24.7%)
CIE-LAB	lab(41.87, 18.88, -56.04)
CIE-LCH	lch(41.87, 59.13, 288.62°)
OKLab	oklab(50.53% -0.0205 -0.1612)
OKLCH	oklch(50.53% 0.163 262.7)
XYZ	xyz(14.6860, 12.4139, 51.4811)
Luminance	0.1242 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F5EC0 #C0912F

analogous

#2FA6C0 #2F5EC0 #492FC0

triadic

#2F5EC0 #C02F5E #5EC02F

tetradic

#2F5EC0 #C02FA6 #C0912F #2FC049

square

#2F5EC0 #C02FA6 #C0912F #2FC049

split-complementary

#2F5EC0 #C0492F #A6C02F

monochromatic

#172E5E #23468F #2F5EC0 #5680D6 #88A5E2

Accessibility & contrast

On white

6.03

#2F5EC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#2F5EC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F5EC0

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F5EC0	#FFFFFF	#000000	##FFFFFF
##2F5EC0	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#206AC4

Deuteranopia (green-blind)

#005CBE

Tritanopia (blue-blind)

#007686

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #2f5ec0;
/* rgb */ color: rgb(47, 94, 192);
/* oklch */ color: oklch(50.5% 0.163 262.7);

Tailwind

colors: {
  custom: {
    50: '#7c8bd4',
    500: '#2f5ec0',
    950: '#000000',
  },
}

SCSS

$custom: #2f5ec0;
$custom-light: #7c8bd4;
$custom-dark: #000000;

JSON

{
  "hex": "#2f5ec0",
  "rgb": {
    "r": 47,
    "g": 94,
    "b": 192
  },
  "hsl": {
    "h": 220.552,
    "s": 60.669,
    "l": 46.863
  },
  "oklch": {
    "l": 0.50533,
    "c": 0.16252,
    "h": 262.7
  },
  "luminance": 0.12416
}

Semantic roles & 50–950 ramp

primary

#2F5EC0

secondary

#CBB37F

accent

#B044E4

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2F5EC0

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

Preview Lab → · Contrast checker → · Palette generator →