#2A65B3#2A65B3

#2A65B3 is a mid, vivid cyan. Relative luminance 0.131; OKLCH L 51.0% C 0.138 H 256.6°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#2A65B3
RGB	rgb(42, 101, 179)
HSL	hsl(214, 62%, 43%)
HSV	hsv(214, 77%, 70%)
CMYK	cmyk(76.5%, 43.6%, 0%, 29.8%)
CIE-LAB	lab(42.84, 8.80, -46.90)
CIE-LCH	lch(42.84, 47.71, 280.62°)
OKLab	oklab(50.97% -0.0319 -0.1343)
OKLCH	oklch(50.97% 0.138 256.6)
XYZ	xyz(13.7422, 13.0527, 44.4342)
Luminance	0.1305 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A65B3 #B3782A

analogous

#2AA9B3 #2A65B3 #342AB3

triadic

#2A65B3 #B32A65 #65B32A

tetradic

#2A65B3 #B32AA9 #B3782A #2AB334

square

#2A65B3 #B32AA9 #B3782A #2AB334

split-complementary

#2A65B3 #B3342A #A9B32A

monochromatic

#132D50 #1E4981 #2A65B3 #4683D4 #78A5DF

Accessibility & contrast

On white

5.82

#2A65B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#2A65B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A65B3

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A65B3	#FFFFFF	#000000	##FFFFFF
##2A65B3	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E6CB6

Deuteranopia (green-blind)

#245FB1

Tritanopia (blue-blind)

#007783

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #2a65b3;
/* rgb */ color: rgb(42, 101, 179);
/* oklch */ color: oklch(51.0% 0.138 256.6);

Tailwind

colors: {
  custom: {
    50: '#7790ca',
    500: '#2a65b3',
    950: '#000000',
  },
}

SCSS

$custom: #2a65b3;
$custom-light: #7790ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2a65b3",
  "rgb": {
    "r": 42,
    "g": 101,
    "b": 179
  },
  "hsl": {
    "h": 214.161,
    "s": 61.991,
    "l": 43.333
  },
  "oklch": {
    "l": 0.50965,
    "c": 0.13799,
    "h": 256.6
  },
  "luminance": 0.13054
}

Semantic roles & 50–950 ramp

primary

#2A65B3

secondary

#C7A272

accent

#9F43E5

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2A65B3

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

Preview Lab → · Contrast checker → · Palette generator →