#2F5FC0#2F5FC0

#2F5FC0 is a mid, vivid blue. Relative luminance 0.126; OKLCH L 50.7% C 0.161 H 262.4°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#2F5FC0
RGB	rgb(47, 95, 192)
HSL	hsl(220, 61%, 47%)
HSV	hsv(220, 76%, 75%)
CMYK	cmyk(75.5%, 50.5%, 0%, 24.7%)
CIE-LAB	lab(42.14, 18.23, -55.59)
CIE-LCH	lch(42.14, 58.50, 288.15°)
OKLab	oklab(50.74% -0.0213 -0.1599)
OKLCH	oklch(50.74% 0.161 262.4)
XYZ	xyz(14.7755, 12.5929, 51.5109)
Luminance	0.1260 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F5FC0 #C0902F

analogous

#2FA8C0 #2F5FC0 #482FC0

triadic

#2F5FC0 #C02F5F #5FC02F

tetradic

#2F5FC0 #C02FA8 #C0902F #2FC048

square

#2F5FC0 #C02FA8 #C0902F #2FC048

split-complementary

#2F5FC0 #C0482F #A8C02F

monochromatic

#172E5E #23478F #2F5FC0 #5681D6 #88A5E2

Accessibility & contrast

On white

5.97

#2F5FC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#2F5FC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F5FC0

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F5FC0	#FFFFFF	#000000	##FFFFFF
##2F5FC0	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#236AC4

Deuteranopia (green-blind)

#005DBE

Tritanopia (blue-blind)

#007686

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #2f5fc0;
/* rgb */ color: rgb(47, 95, 192);
/* oklch */ color: oklch(50.7% 0.161 262.4);

Tailwind

colors: {
  custom: {
    50: '#7c8bd4',
    500: '#2f5fc0',
    950: '#000000',
  },
}

SCSS

$custom: #2f5fc0;
$custom-light: #7c8bd4;
$custom-dark: #000000;

JSON

{
  "hex": "#2f5fc0",
  "rgb": {
    "r": 47,
    "g": 95,
    "b": 192
  },
  "hsl": {
    "h": 220.138,
    "s": 60.669,
    "l": 46.863
  },
  "oklch": {
    "l": 0.50744,
    "c": 0.16131,
    "h": 262.4
  },
  "luminance": 0.12595
}

Semantic roles & 50–950 ramp

primary

#2F5FC0

secondary

#CBB27F

accent

#AF44E4

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #2F5FC0

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

Preview Lab → · Contrast checker → · Palette generator →