#2D64AB#2D64AB

#2D64AB is a mid, vivid cyan. Relative luminance 0.126; OKLCH L 50.3% C 0.127 H 256.0°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#2D64AB
RGB	rgb(45, 100, 171)
HSL	hsl(214, 58%, 42%)
HSV	hsv(214, 74%, 67%)
CMYK	cmyk(73.7%, 41.5%, 0%, 32.9%)
CIE-LAB	lab(42.17, 6.79, -43.27)
CIE-LCH	lch(42.17, 43.80, 278.92°)
OKLab	oklab(50.32% -0.0307 -0.1236)
OKLCH	oklch(50.32% 0.127 256)
XYZ	xyz(12.9873, 12.6111, 40.2699)
Luminance	0.1261 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D64AB #AB742D

analogous

#2DA3AB #2D64AB #352DAB

triadic

#2D64AB #AB2D64 #64AB2D

tetradic

#2D64AB #AB2DA3 #AB742D #2DAB35

square

#2D64AB #AB2DA3 #AB742D #2DAB35

split-complementary

#2D64AB #AB352D #A3AB2D

monochromatic

#142B4A #20487B #2D64AB #4782CE #77A3DB

Accessibility & contrast

On white

5.96

#2D64AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#2D64AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D64AB

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D64AB	#FFFFFF	#000000	##FFFFFF
##2D64AB	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#426AAE

Deuteranopia (green-blind)

#2D5EAA

Tritanopia (blue-blind)

#00757F

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #2d64ab;
/* rgb */ color: rgb(45, 100, 171);
/* oklch */ color: oklch(50.3% 0.127 256.0);

Tailwind

colors: {
  custom: {
    50: '#778fc4',
    500: '#2d64ab',
    950: '#000000',
  },
}

SCSS

$custom: #2d64ab;
$custom-light: #778fc4;
$custom-dark: #000000;

JSON

{
  "hex": "#2d64ab",
  "rgb": {
    "r": 45,
    "g": 100,
    "b": 171
  },
  "hsl": {
    "h": 213.81,
    "s": 58.333,
    "l": 42.353
  },
  "oklch": {
    "l": 0.50318,
    "c": 0.12733,
    "h": 256
  },
  "luminance": 0.12613
}

Semantic roles & 50–950 ramp

primary

#2D64AB

secondary

#C39F71

accent

#9E46E2

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2D64AB

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

Preview Lab → · Contrast checker → · Palette generator →