#2E5BBC#2E5BBC

#2E5BBC is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.6% C 0.161 H 263.1°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#2E5BBC
RGB	rgb(46, 91, 188)
HSL	hsl(221, 61%, 46%)
HSV	hsv(221, 76%, 74%)
CMYK	cmyk(75.5%, 51.6%, 0%, 26.3%)
CIE-LAB	lab(40.72, 19.20, -55.56)
CIE-LCH	lch(40.72, 58.78, 289.06°)
OKLab	oklab(49.56% -0.0194 -0.1599)
OKLCH	oklch(49.56% 0.161 263.1)
XYZ	xyz(13.9417, 11.6923, 49.0893)
Luminance	0.1169 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5BBC #BC8F2E

analogous

#2EA2BC #2E5BBC #482EBC

triadic

#2E5BBC #BC2E5B #5BBC2E

tetradic

#2E5BBC #BC2EA2 #BC8F2E #2EBC48

square

#2E5BBC #BC2EA2 #BC8F2E #2EBC48

split-complementary

#2E5BBC #BC482E #A2BC2E

monochromatic

#162B5A #22438B #2E5BBC #527CD5 #84A1E1

Accessibility & contrast

On white

6.29

#2E5BBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#2E5BBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5BBC

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5BBC	#FFFFFF	#000000	##FFFFFF
##2E5BBC	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B67BF

Deuteranopia (green-blind)

#005ABA

Tritanopia (blue-blind)

#007283

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2e5bbc;
/* rgb */ color: rgb(46, 91, 188);
/* oklch */ color: oklch(49.6% 0.161 263.1);

Tailwind

colors: {
  custom: {
    50: '#7b88d1',
    500: '#2e5bbc',
    950: '#000000',
  },
}

SCSS

$custom: #2e5bbc;
$custom-light: #7b88d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5bbc",
  "rgb": {
    "r": 46,
    "g": 91,
    "b": 188
  },
  "hsl": {
    "h": 220.986,
    "s": 60.684,
    "l": 45.882
  },
  "oklch": {
    "l": 0.49564,
    "c": 0.16105,
    "h": 263.1
  },
  "luminance": 0.11694
}

Semantic roles & 50–950 ramp

primary

#2E5BBC

secondary

#CAB17C

accent

#B144E4

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #2E5BBC

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

Preview Lab → · Contrast checker → · Palette generator →