#2F5CBD#2F5CBD

#2F5CBD is a mid, vivid blue. Relative luminance 0.119; OKLCH L 49.9% C 0.161 H 263.1°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#2F5CBD
RGB	rgb(47, 92, 189)
HSL	hsl(221, 60%, 46%)
HSV	hsv(221, 75%, 74%)
CMYK	cmyk(75.1%, 51.3%, 0%, 25.9%)
CIE-LAB	lab(41.11, 19.05, -55.52)
CIE-LCH	lch(41.11, 58.70, 288.93°)
OKLab	oklab(49.89% -0.0193 -0.1597)
OKLCH	oklch(49.89% 0.161 263.1)
XYZ	xyz(14.1815, 11.9312, 49.6898)
Luminance	0.1193 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F5CBD #BD902F

analogous

#2FA3BD #2F5CBD #492FBD

triadic

#2F5CBD #BD2F5C #5CBD2F

tetradic

#2F5CBD #BD2FA3 #BD902F #2FBD49

square

#2F5CBD #BD2FA3 #BD902F #2FBD49

split-complementary

#2F5CBD #BD492F #A3BD2F

monochromatic

#172C5B #23448C #2F5CBD #557DD5 #86A2E1

Accessibility & contrast

On white

6.20

#2F5CBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#2F5CBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F5CBD

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F5CBD	#FFFFFF	#000000	##FFFFFF
##2F5CBD	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E68C0

Deuteranopia (green-blind)

#005BBB

Tritanopia (blue-blind)

#007383

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #2f5cbd;
/* rgb */ color: rgb(47, 92, 189);
/* oklch */ color: oklch(49.9% 0.161 263.1);

Tailwind

colors: {
  custom: {
    50: '#7b89d2',
    500: '#2f5cbd',
    950: '#000000',
  },
}

SCSS

$custom: #2f5cbd;
$custom-light: #7b89d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2f5cbd",
  "rgb": {
    "r": 47,
    "g": 92,
    "b": 189
  },
  "hsl": {
    "h": 220.986,
    "s": 60.169,
    "l": 46.275
  },
  "oklch": {
    "l": 0.49888,
    "c": 0.16089,
    "h": 263.1
  },
  "luminance": 0.11933
}

Semantic roles & 50–950 ramp

primary

#2F5CBD

secondary

#CAB27E

accent

#B144E3

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #2F5CBD

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

Preview Lab → · Contrast checker → · Palette generator →