#2E5BB4#2E5BB4

#2E5BB4 is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.0% C 0.150 H 262.2°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#2E5BB4
RGB	rgb(46, 91, 180)
HSL	hsl(220, 59%, 44%)
HSV	hsv(220, 74%, 71%)
CMYK	cmyk(74.4%, 49.4%, 0%, 29.4%)
CIE-LAB	lab(40.18, 16.16, -51.76)
CIE-LCH	lch(40.18, 54.22, 287.34°)
OKLab	oklab(48.97% -0.0204 -0.1487)
OKLCH	oklch(48.97% 0.15 262.2)
XYZ	xyz(13.1031, 11.3569, 44.6727)
Luminance	0.1136 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5BB4 #B4872E

analogous

#2E9EB4 #2E5BB4 #442EB4

triadic

#2E5BB4 #B42E5B #5BB42E

tetradic

#2E5BB4 #B42E9E #B4872E #2EB444

square

#2E5BB4 #B42E9E #B4872E #2EB444

split-complementary

#2E5BB4 #B4442E #9EB42E

monochromatic

#152A53 #224283 #2E5BB4 #4E7AD2 #7E9EDE

Accessibility & contrast

On white

6.42

#2E5BB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#2E5BB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5BB4

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5BB4	#FFFFFF	#000000	##FFFFFF
##2E5BB4	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2865B7

Deuteranopia (green-blind)

#0059B2

Tritanopia (blue-blind)

#00707F

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2e5bb4;
/* rgb */ color: rgb(46, 91, 180);
/* oklch */ color: oklch(49.0% 0.150 262.2);

Tailwind

colors: {
  custom: {
    50: '#7988cb',
    500: '#2e5bb4',
    950: '#000000',
  },
}

SCSS

$custom: #2e5bb4;
$custom-light: #7988cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5bb4",
  "rgb": {
    "r": 46,
    "g": 91,
    "b": 180
  },
  "hsl": {
    "h": 219.851,
    "s": 59.292,
    "l": 44.314
  },
  "oklch": {
    "l": 0.48971,
    "c": 0.15009,
    "h": 262.2
  },
  "luminance": 0.11358
}

Semantic roles & 50–950 ramp

primary

#2E5BB4

secondary

#C7AC77

accent

#AE45E2

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2E5BB4

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

Preview Lab → · Contrast checker → · Palette generator →