#2B65B1#2B65B1

#2B65B1 is a mid, vivid cyan. Relative luminance 0.130; OKLCH L 50.9% C 0.135 H 256.4°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#2B65B1
RGB	rgb(43, 101, 177)
HSL	hsl(214, 61%, 43%)
HSV	hsv(214, 76%, 69%)
CMYK	cmyk(75.7%, 42.9%, 0%, 30.6%)
CIE-LAB	lab(42.75, 8.16, -45.86)
CIE-LCH	lch(42.75, 46.58, 280.09°)
OKLab	oklab(50.87% -0.0316 -0.1312)
OKLCH	oklch(50.87% 0.135 256.4)
XYZ	xyz(13.5828, 12.9937, 43.3786)
Luminance	0.1300 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B65B1 #B1772B

analogous

#2BA8B1 #2B65B1 #342BB1

triadic

#2B65B1 #B12B65 #65B12B

tetradic

#2B65B1 #B12BA8 #B1772B #2BB134

square

#2B65B1 #B12BA8 #B1772B #2BB134

split-complementary

#2B65B1 #B1342B #A8B12B

monochromatic

#132D4F #1F4980 #2B65B1 #4783D2 #78A4DE

Accessibility & contrast

On white

5.83

#2B65B1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#2B65B1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B65B1

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B65B1	#FFFFFF	#000000	##FFFFFF
##2B65B1	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#406CB4

Deuteranopia (green-blind)

#275FAF

Tritanopia (blue-blind)

#007782

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #2b65b1;
/* rgb */ color: rgb(43, 101, 177);
/* oklch */ color: oklch(50.9% 0.135 256.4);

Tailwind

colors: {
  custom: {
    50: '#7790c9',
    500: '#2b65b1',
    950: '#000000',
  },
}

SCSS

$custom: #2b65b1;
$custom-light: #7790c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2b65b1",
  "rgb": {
    "r": 43,
    "g": 101,
    "b": 177
  },
  "hsl": {
    "h": 214.03,
    "s": 60.909,
    "l": 43.137
  },
  "oklch": {
    "l": 0.50867,
    "c": 0.13498,
    "h": 256.4
  },
  "luminance": 0.12995
}

Semantic roles & 50–950 ramp

primary

#2B65B1

secondary

#C6A272

accent

#9F44E4

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2B65B1

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

Preview Lab → · Contrast checker → · Palette generator →