#2E5CB2#2E5CB2

#2E5CB2 is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.0% C 0.146 H 261.5°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#2E5CB2
RGB	rgb(46, 92, 178)
HSL	hsl(219, 59%, 44%)
HSV	hsv(219, 74%, 70%)
CMYK	cmyk(74.2%, 48.3%, 0%, 30.2%)
CIE-LAB	lab(40.33, 14.75, -50.34)
CIE-LCH	lch(40.33, 52.46, 286.33°)
OKLab	oklab(49.04% -0.0215 -0.1445)
OKLCH	oklch(49.04% 0.146 261.5)
XYZ	xyz(12.9869, 11.4481, 43.6361)
Luminance	0.1145 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5CB2 #B2842E

analogous

#2E9EB2 #2E5CB2 #422EB2

triadic

#2E5CB2 #B22E5C #5CB22E

tetradic

#2E5CB2 #B22E9E #B2842E #2EB242

square

#2E5CB2 #B22E9E #B2842E #2EB242

split-complementary

#2E5CB2 #B2422E #9EB22E

monochromatic

#152A51 #214381 #2E5CB2 #4C7BD1 #7D9FDD

Accessibility & contrast

On white

6.38

#2E5CB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#2E5CB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5CB2

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5CB2	#FFFFFF	#000000	##FFFFFF
##2E5CB2	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C65B5

Deuteranopia (green-blind)

#0259B0

Tritanopia (blue-blind)

#00707E

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2e5cb2;
/* rgb */ color: rgb(46, 92, 178);
/* oklch */ color: oklch(49.0% 0.146 261.5);

Tailwind

colors: {
  custom: {
    50: '#7989ca',
    500: '#2e5cb2',
    950: '#000000',
  },
}

SCSS

$custom: #2e5cb2;
$custom-light: #7989ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5cb2",
  "rgb": {
    "r": 46,
    "g": 92,
    "b": 178
  },
  "hsl": {
    "h": 219.091,
    "s": 58.929,
    "l": 43.922
  },
  "oklch": {
    "l": 0.49043,
    "c": 0.1461,
    "h": 261.5
  },
  "luminance": 0.11449
}

Semantic roles & 50–950 ramp

primary

#2E5CB2

secondary

#C6AA76

accent

#AC46E2

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2E5CB2

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

Preview Lab → · Contrast checker → · Palette generator →