#2E5EB3#2E5EB3

#2E5EB3 is a mid, vivid blue. Relative luminance 0.118; OKLCH L 49.6% C 0.145 H 260.8°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#2E5EB3
RGB	rgb(46, 94, 179)
HSL	hsl(218, 59%, 44%)
HSV	hsv(218, 74%, 70%)
CMYK	cmyk(74.3%, 47.5%, 0%, 29.8%)
CIE-LAB	lab(40.96, 13.83, -49.91)
CIE-LCH	lch(40.96, 51.79, 285.48°)
OKLab	oklab(49.55% -0.0231 -0.1432)
OKLCH	oklch(49.55% 0.145 260.8)
XYZ	xyz(13.2632, 11.8395, 44.2253)
Luminance	0.1184 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5EB3 #B3832E

analogous

#2EA1B3 #2E5EB3 #412EB3

triadic

#2E5EB3 #B32E5E #5EB32E

tetradic

#2E5EB3 #B32EA1 #B3832E #2EB341

square

#2E5EB3 #B32EA1 #B3832E #2EB341

split-complementary

#2E5EB3 #B3412E #A1B32E

monochromatic

#152B52 #214482 #2E5EB3 #4D7DD1 #7EA0DE

Accessibility & contrast

On white

6.23

#2E5EB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#2E5EB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5EB3

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5EB3	#FFFFFF	#000000	##FFFFFF
##2E5EB3	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3067B6

Deuteranopia (green-blind)

#0C5BB1

Tritanopia (blue-blind)

#007280

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #2e5eb3;
/* rgb */ color: rgb(46, 94, 179);
/* oklch */ color: oklch(49.6% 0.145 260.8);

Tailwind

colors: {
  custom: {
    50: '#798bca',
    500: '#2e5eb3',
    950: '#000000',
  },
}

SCSS

$custom: #2e5eb3;
$custom-light: #798bca;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5eb3",
  "rgb": {
    "r": 46,
    "g": 94,
    "b": 179
  },
  "hsl": {
    "h": 218.346,
    "s": 59.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.49551,
    "c": 0.14505,
    "h": 260.8
  },
  "luminance": 0.11841
}

Semantic roles & 50–950 ramp

primary

#2E5EB3

secondary

#C6AA76

accent

#AA46E2

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2E5EB3

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

Preview Lab → · Contrast checker → · Palette generator →