#2A65BA#2A65BA

#2A65BA is a mid, vivid blue. Relative luminance 0.133; OKLCH L 51.4% C 0.147 H 258.0°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#2A65BA
RGB	rgb(42, 101, 186)
HSL	hsl(215, 63%, 45%)
HSV	hsv(215, 77%, 73%)
CMYK	cmyk(77.4%, 45.7%, 0%, 27.1%)
CIE-LAB	lab(43.28, 11.47, -50.29)
CIE-LCH	lch(43.28, 51.58, 282.85°)
OKLab	oklab(51.44% -0.0305 -0.1442)
OKLCH	oklch(51.44% 0.147 258)
XYZ	xyz(14.4682, 13.3431, 48.2578)
Luminance	0.1335 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A65BA #BA7F2A

analogous

#2AADBA #2A65BA #372ABA

triadic

#2A65BA #BA2A65 #65BA2A

tetradic

#2A65BA #BA2AAD #BA7F2A #2ABA37

square

#2A65BA #BA2AAD #BA7F2A #2ABA37

split-complementary

#2A65BA #BA372A #ADBA2A

monochromatic

#132F56 #1F4A88 #2A65BA #4B84D6 #7DA6E2

Accessibility & contrast

On white

5.72

#2A65BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#2A65BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A65BA

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A65BA	#FFFFFF	#000000	##FFFFFF
##2A65BA	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#386DBD

Deuteranopia (green-blind)

#1760B8

Tritanopia (blue-blind)

#007986

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #2a65ba;
/* rgb */ color: rgb(42, 101, 186);
/* oklch */ color: oklch(51.4% 0.147 258.0);

Tailwind

colors: {
  custom: {
    50: '#7990cf',
    500: '#2a65ba',
    950: '#000000',
  },
}

SCSS

$custom: #2a65ba;
$custom-light: #7990cf;
$custom-dark: #000000;

JSON

{
  "hex": "#2a65ba",
  "rgb": {
    "r": 42,
    "g": 101,
    "b": 186
  },
  "hsl": {
    "h": 215.417,
    "s": 63.158,
    "l": 44.706
  },
  "oklch": {
    "l": 0.5144,
    "c": 0.14744,
    "h": 258
  },
  "luminance": 0.13345
}

Semantic roles & 50–950 ramp

primary

#2A65BA

secondary

#CAA776

accent

#A342E6

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0A0C14

muted

#7C7D82

Preview Lab

Preview with #2A65BA

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

Preview Lab → · Contrast checker → · Palette generator →