#2F5ABD#2F5ABD

#2F5ABD is a mid, vivid blue. Relative luminance 0.116; OKLCH L 49.5% C 0.163 H 263.8°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#2F5ABD
RGB	rgb(47, 90, 189)
HSL	hsl(222, 60%, 46%)
HSV	hsv(222, 75%, 74%)
CMYK	cmyk(75.1%, 52.4%, 0%, 25.9%)
CIE-LAB	lab(40.56, 20.35, -56.41)
CIE-LCH	lch(40.56, 59.97, 289.84°)
OKLab	oklab(49.47% -0.0177 -0.1624)
OKLCH	oklch(49.47% 0.163 263.8)
XYZ	xyz(14.0105, 11.5892, 49.6328)
Luminance	0.1159 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F5ABD #BD922F

analogous

#2FA1BD #2F5ABD #4B2FBD

triadic

#2F5ABD #BD2F5A #5ABD2F

tetradic

#2F5ABD #BD2FA1 #BD922F #2FBD4B

square

#2F5ABD #BD2FA1 #BD922F #2FBD4B

split-complementary

#2F5ABD #BD4B2F #A1BD2F

monochromatic

#172B5B #23438C #2F5ABD #557BD5 #86A1E1

Accessibility & contrast

On white

6.33

#2F5ABD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#2F5ABD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F5ABD

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F5ABD	#FFFFFF	#000000	##FFFFFF
##2F5ABD	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1566C1

Deuteranopia (green-blind)

#0059BB

Tritanopia (blue-blind)

#007283

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2f5abd;
/* rgb */ color: rgb(47, 90, 189);
/* oklch */ color: oklch(49.5% 0.163 263.8);

Tailwind

colors: {
  custom: {
    50: '#7b88d2',
    500: '#2f5abd',
    950: '#000000',
  },
}

SCSS

$custom: #2f5abd;
$custom-light: #7b88d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2f5abd",
  "rgb": {
    "r": 47,
    "g": 90,
    "b": 189
  },
  "hsl": {
    "h": 221.831,
    "s": 60.169,
    "l": 46.275
  },
  "oklch": {
    "l": 0.49469,
    "c": 0.16335,
    "h": 263.8
  },
  "luminance": 0.11591
}

Semantic roles & 50–950 ramp

primary

#2F5ABD

secondary

#CAB37E

accent

#B344E3

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #2F5ABD

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

Preview Lab → · Contrast checker → · Palette generator →