#2E5BB6#2E5BB6

#2E5BB6 is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.1% C 0.153 H 262.4°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#2E5BB6
RGB	rgb(46, 91, 182)
HSL	hsl(220, 60%, 45%)
HSV	hsv(220, 75%, 71%)
CMYK	cmyk(74.7%, 50%, 0%, 28.6%)
CIE-LAB	lab(40.31, 16.92, -52.72)
CIE-LCH	lch(40.31, 55.36, 287.80°)
OKLab	oklab(49.12% -0.0201 -0.1515)
OKLCH	oklch(49.12% 0.153 262.4)
XYZ	xyz(13.3083, 11.4389, 45.7535)
Luminance	0.1144 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5BB6 #B6892E

analogous

#2E9FB6 #2E5BB6 #452EB6

triadic

#2E5BB6 #B62E5B #5BB62E

tetradic

#2E5BB6 #B62E9F #B6892E #2EB645

square

#2E5BB6 #B62E9F #B6892E #2EB645

split-complementary

#2E5BB6 #B6452E #9FB62E

monochromatic

#152A54 #224385 #2E5BB6 #4F7AD2 #809FDF

Accessibility & contrast

On white

6.39

#2E5BB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#2E5BB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5BB6

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5BB6	#FFFFFF	#000000	##FFFFFF
##2E5BB6	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2566B9

Deuteranopia (green-blind)

#0059B4

Tritanopia (blue-blind)

#007180

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2e5bb6;
/* rgb */ color: rgb(46, 91, 182);
/* oklch */ color: oklch(49.1% 0.153 262.4);

Tailwind

colors: {
  custom: {
    50: '#7a88cc',
    500: '#2e5bb6',
    950: '#000000',
  },
}

SCSS

$custom: #2e5bb6;
$custom-light: #7a88cc;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5bb6",
  "rgb": {
    "r": 46,
    "g": 91,
    "b": 182
  },
  "hsl": {
    "h": 220.147,
    "s": 59.649,
    "l": 44.706
  },
  "oklch": {
    "l": 0.49117,
    "c": 0.15284,
    "h": 262.4
  },
  "luminance": 0.1144
}

Semantic roles & 50–950 ramp

primary

#2E5BB6

secondary

#C8AD78

accent

#AF45E3

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2E5BB6

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

Preview Lab → · Contrast checker → · Palette generator →