#2B64A6#2B64A6

#2B64A6 is a mid, vivid cyan. Relative luminance 0.124; OKLCH L 49.9% C 0.121 H 254.1°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#2B64A6
RGB	rgb(43, 100, 166)
HSL	hsl(212, 59%, 41%)
HSV	hsv(212, 74%, 65%)
CMYK	cmyk(74.1%, 39.8%, 0%, 34.9%)
CIE-LAB	lab(41.81, 4.62, -40.89)
CIE-LCH	lch(41.81, 41.15, 276.45°)
OKLab	oklab(49.93% -0.0332 -0.1166)
OKLCH	oklch(49.93% 0.121 254.1)
XYZ	xyz(12.4338, 12.3797, 37.8032)
Luminance	0.1238 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B64A6 #A66D2B

analogous

#2BA1A6 #2B64A6 #2F2BA6

triadic

#2B64A6 #A62B64 #64A62B

tetradic

#2B64A6 #A62BA1 #A66D2B #2BA62F

square

#2B64A6 #A62BA1 #A66D2B #2BA62F

split-complementary

#2B64A6 #A62F2B #A1A62B

monochromatic

#122945 #1E4775 #2B64A6 #4182CE #71A2DA

Accessibility & contrast

On white

6.04

#2B64A6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#2B64A6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B64A6

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B64A6	#FFFFFF	#000000	##FFFFFF
##2B64A6	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4569A9

Deuteranopia (green-blind)

#325DA5

Tritanopia (blue-blind)

#00737D

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #2b64a6;
/* rgb */ color: rgb(43, 100, 166);
/* oklch */ color: oklch(49.9% 0.121 254.1);

Tailwind

colors: {
  custom: {
    50: '#758fc1',
    500: '#2b64a6',
    950: '#000000',
  },
}

SCSS

$custom: #2b64a6;
$custom-light: #758fc1;
$custom-dark: #000000;

JSON

{
  "hex": "#2b64a6",
  "rgb": {
    "r": 43,
    "g": 100,
    "b": 166
  },
  "hsl": {
    "h": 212.195,
    "s": 58.852,
    "l": 40.98
  },
  "oklch": {
    "l": 0.49926,
    "c": 0.12127,
    "h": 254.1
  },
  "luminance": 0.12381
}

Semantic roles & 50–950 ramp

primary

#2B64A6

secondary

#C19A6B

accent

#9A46E2

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2B64A6

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

Preview Lab → · Contrast checker → · Palette generator →