#2E64B0#2E64B0

#2E64B0 is a mid, vivid blue. Relative luminance 0.128; OKLCH L 50.7% C 0.134 H 257.5°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#2E64B0
RGB	rgb(46, 100, 176)
HSL	hsl(215, 59%, 44%)
HSV	hsv(215, 74%, 69%)
CMYK	cmyk(73.9%, 43.2%, 0%, 31%)
CIE-LAB	lab(42.50, 8.82, -45.67)
CIE-LCH	lch(42.50, 46.52, 280.93°)
OKLab	oklab(50.68% -0.0289 -0.1306)
OKLCH	oklch(50.68% 0.134 257.5)
XYZ	xyz(13.5175, 12.8283, 42.8296)
Luminance	0.1283 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E64B0 #B07A2E

analogous

#2EA5B0 #2E64B0 #392EB0

triadic

#2E64B0 #B02E64 #64B02E

tetradic

#2E64B0 #B02EA5 #B07A2E #2EB039

square

#2E64B0 #B02EA5 #B07A2E #2EB039

split-complementary

#2E64B0 #B0392E #A5B02E

monochromatic

#152D4F #21487F #2E64B0 #4B82D0 #7CA4DD

Accessibility & contrast

On white

5.89

#2E64B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#2E64B0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E64B0

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E64B0	#FFFFFF	#000000	##FFFFFF
##2E64B0	1.00	5.89	3.57	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F6BB3

Deuteranopia (green-blind)

#275FAE

Tritanopia (blue-blind)

#007681

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #2e64b0;
/* rgb */ color: rgb(46, 100, 176);
/* oklch */ color: oklch(50.7% 0.134 257.5);

Tailwind

colors: {
  custom: {
    50: '#788fc8',
    500: '#2e64b0',
    950: '#000000',
  },
}

SCSS

$custom: #2e64b0;
$custom-light: #788fc8;
$custom-dark: #000000;

JSON

{
  "hex": "#2e64b0",
  "rgb": {
    "r": 46,
    "g": 100,
    "b": 176
  },
  "hsl": {
    "h": 215.077,
    "s": 58.559,
    "l": 43.529
  },
  "oklch": {
    "l": 0.50682,
    "c": 0.1338,
    "h": 257.5
  },
  "luminance": 0.1283
}

Semantic roles & 50–950 ramp

primary

#2E64B0

secondary

#C5A475

accent

#A146E2

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2E64B0

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

Preview Lab → · Contrast checker → · Palette generator →