#2A65BE#2A65BE

#2A65BE is a mid, vivid blue. Relative luminance 0.135; OKLCH L 51.7% C 0.153 H 258.7°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#2A65BE
RGB	rgb(42, 101, 190)
HSL	hsl(216, 64%, 45%)
HSV	hsv(216, 78%, 75%)
CMYK	cmyk(77.9%, 46.8%, 0%, 25.5%)
CIE-LAB	lab(43.53, 13.00, -52.20)
CIE-LCH	lch(43.53, 53.80, 283.98°)
OKLab	oklab(51.72% -0.0298 -0.1499)
OKLCH	oklch(51.72% 0.153 258.7)
XYZ	xyz(14.8994, 13.5156, 50.5287)
Luminance	0.1352 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A65BE #BE832A

analogous

#2AAFBE #2A65BE #392ABE

triadic

#2A65BE #BE2A65 #65BE2A

tetradic

#2A65BE #BE2AAF #BE832A #2ABE39

square

#2A65BE #BE2AAF #BE832A #2ABE39

split-complementary

#2A65BE #BE392A #AFBE2A

monochromatic

#14305A #1F4A8C #2A65BE #4D85D8 #80A7E3

Accessibility & contrast

On white

5.67

#2A65BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#2A65BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A65BE

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A65BE	#FFFFFF	#000000	##FFFFFF
##2A65BE	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#356EC1

Deuteranopia (green-blind)

#0A61BC

Tritanopia (blue-blind)

#007A88

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #2a65be;
/* rgb */ color: rgb(42, 101, 190);
/* oklch */ color: oklch(51.7% 0.153 258.7);

Tailwind

colors: {
  custom: {
    50: '#7a90d2',
    500: '#2a65be',
    950: '#000000',
  },
}

SCSS

$custom: #2a65be;
$custom-light: #7a90d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a65be",
  "rgb": {
    "r": 42,
    "g": 101,
    "b": 190
  },
  "hsl": {
    "h": 216.081,
    "s": 63.793,
    "l": 45.49
  },
  "oklch": {
    "l": 0.51718,
    "c": 0.15282,
    "h": 258.7
  },
  "luminance": 0.13517
}

Semantic roles & 50–950 ramp

primary

#2A65BE

secondary

#CBAA78

accent

#A541E7

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #2A65BE

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

Preview Lab → · Contrast checker → · Palette generator →