#2E64B2#2E64B2

#2E64B2 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 50.8% C 0.137 H 257.9°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#2E64B2
RGB	rgb(46, 100, 178)
HSL	hsl(215, 59%, 44%)
HSV	hsv(215, 74%, 70%)
CMYK	cmyk(74.2%, 43.8%, 0%, 30.2%)
CIE-LAB	lab(42.62, 9.57, -46.65)
CIE-LCH	lch(42.62, 47.62, 281.60°)
OKLab	oklab(50.81% -0.0285 -0.1335)
OKLCH	oklch(50.81% 0.137 257.9)
XYZ	xyz(13.7168, 12.9080, 43.8794)
Luminance	0.1291 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E64B2 #B27C2E

analogous

#2EA6B2 #2E64B2 #3A2EB2

triadic

#2E64B2 #B22E64 #64B22E

tetradic

#2E64B2 #B22EA6 #B27C2E #2EB23A

square

#2E64B2 #B22EA6 #B27C2E #2EB23A

split-complementary

#2E64B2 #B23A2E #A6B22E

monochromatic

#152D51 #214981 #2E64B2 #4C83D1 #7DA4DD

Accessibility & contrast

On white

5.86

#2E64B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#2E64B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E64B2

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E64B2	#FFFFFF	#000000	##FFFFFF
##2E64B2	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D6BB5

Deuteranopia (green-blind)

#255FB0

Tritanopia (blue-blind)

#007682

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #2e64b2;
/* rgb */ color: rgb(46, 100, 178);
/* oklch */ color: oklch(50.8% 0.137 257.9);

Tailwind

colors: {
  custom: {
    50: '#788fc9',
    500: '#2e64b2',
    950: '#000000',
  },
}

SCSS

$custom: #2e64b2;
$custom-light: #788fc9;
$custom-dark: #000000;

JSON

{
  "hex": "#2e64b2",
  "rgb": {
    "r": 46,
    "g": 100,
    "b": 178
  },
  "hsl": {
    "h": 215.455,
    "s": 58.929,
    "l": 43.922
  },
  "oklch": {
    "l": 0.50814,
    "c": 0.13653,
    "h": 257.9
  },
  "luminance": 0.1291
}

Semantic roles & 50–950 ramp

primary

#2E64B2

secondary

#C6A576

accent

#A246E2

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2E64B2

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

Preview Lab → · Contrast checker → · Palette generator →