#2B65B3#2B65B3

#2B65B3 is a mid, vivid cyan. Relative luminance 0.131; OKLCH L 51.0% C 0.138 H 256.9°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#2B65B3
RGB	rgb(43, 101, 179)
HSL	hsl(214, 61%, 44%)
HSV	hsv(214, 76%, 70%)
CMYK	cmyk(76%, 43.6%, 0%, 29.8%)
CIE-LAB	lab(42.87, 8.92, -46.84)
CIE-LCH	lch(42.87, 47.68, 280.78°)
OKLab	oklab(51% -0.0312 -0.1341)
OKLCH	oklch(51% 0.138 256.9)
XYZ	xyz(13.7836, 13.0741, 44.4362)
Luminance	0.1308 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B65B3 #B3792B

analogous

#2BA9B3 #2B65B3 #352BB3

triadic

#2B65B3 #B32B65 #65B32B

tetradic

#2B65B3 #B32BA9 #B3792B #2BB335

square

#2B65B3 #B32BA9 #B3792B #2BB335

split-complementary

#2B65B3 #B3352B #A9B32B

monochromatic

#132D50 #1F4982 #2B65B3 #4883D3 #79A5DF

Accessibility & contrast

On white

5.81

#2B65B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#2B65B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B65B3

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B65B3	#FFFFFF	#000000	##FFFFFF
##2B65B3	1.00	5.81	3.62	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E6CB6

Deuteranopia (green-blind)

#255FB1

Tritanopia (blue-blind)

#007783

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #2b65b3;
/* rgb */ color: rgb(43, 101, 179);
/* oklch */ color: oklch(51.0% 0.138 256.9);

Tailwind

colors: {
  custom: {
    50: '#7890ca',
    500: '#2b65b3',
    950: '#000000',
  },
}

SCSS

$custom: #2b65b3;
$custom-light: #7890ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2b65b3",
  "rgb": {
    "r": 43,
    "g": 101,
    "b": 179
  },
  "hsl": {
    "h": 214.412,
    "s": 61.261,
    "l": 43.529
  },
  "oklch": {
    "l": 0.50999,
    "c": 0.13768,
    "h": 256.9
  },
  "luminance": 0.13076
}

Semantic roles & 50–950 ramp

primary

#2B65B3

secondary

#C7A373

accent

#A043E4

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2B65B3

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

Preview Lab → · Contrast checker → · Palette generator →