#2B65AC#2B65AC

#2B65AC is a mid, vivid cyan. Relative luminance 0.128; OKLCH L 50.5% C 0.128 H 255.2°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#2B65AC
RGB	rgb(43, 101, 172)
HSL	hsl(213, 60%, 42%)
HSV	hsv(213, 75%, 67%)
CMYK	cmyk(75%, 41.3%, 0%, 32.5%)
CIE-LAB	lab(42.46, 6.26, -43.40)
CIE-LCH	lch(42.46, 43.85, 278.21°)
OKLab	oklab(50.54% -0.0327 -0.124)
OKLCH	oklch(50.54% 0.128 255.2)
XYZ	xyz(13.0936, 12.7980, 40.8019)
Luminance	0.1280 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B65AC #AC722B

analogous

#2BA6AC #2B65AC #312BAC

triadic

#2B65AC #AC2B65 #65AC2B

tetradic

#2B65AC #AC2BA6 #AC722B #2BAC31

square

#2B65AC #AC2BA6 #AC722B #2BAC31

split-complementary

#2B65AC #AC312B #A6AC2B

monochromatic

#132C4A #1F487B #2B65AC #4483D0 #75A3DC

Accessibility & contrast

On white

5.90

#2B65AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#2B65AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B65AC

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B65AC	#FFFFFF	#000000	##FFFFFF
##2B65AC	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#436BAF

Deuteranopia (green-blind)

#2E5FAB

Tritanopia (blue-blind)

#007680

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #2b65ac;
/* rgb */ color: rgb(43, 101, 172);
/* oklch */ color: oklch(50.5% 0.128 255.2);

Tailwind

colors: {
  custom: {
    50: '#7690c5',
    500: '#2b65ac',
    950: '#000000',
  },
}

SCSS

$custom: #2b65ac;
$custom-light: #7690c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b65ac",
  "rgb": {
    "r": 43,
    "g": 101,
    "b": 172
  },
  "hsl": {
    "h": 213.023,
    "s": 60,
    "l": 42.157
  },
  "oklch": {
    "l": 0.5054,
    "c": 0.12823,
    "h": 255.2
  },
  "luminance": 0.128
}

Semantic roles & 50–950 ramp

primary

#2B65AC

secondary

#C49E6F

accent

#9C45E3

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2B65AC

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

Preview Lab → · Contrast checker → · Palette generator →