#2A65E3#2A65E3

#2A65E3 is a mid, highly saturated blue. Relative luminance 0.153; OKLCH L 54.5% C 0.202 H 262.7°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#2A65E3
RGB	rgb(42, 101, 227)
HSL	hsl(221, 77%, 53%)
HSV	hsv(221, 81%, 89%)
CMYK	cmyk(81.5%, 55.5%, 0%, 11%)
CIE-LAB	lab(46.10, 27.06, -69.24)
CIE-LCH	lch(46.10, 74.34, 291.35°)
OKLab	oklab(54.49% -0.0255 -0.2)
OKLCH	oklch(54.49% 0.202 262.7)
XYZ	xyz(19.4687, 15.3433, 74.5936)
Luminance	0.1535 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A65E3 #E3A82A

analogous

#2AC1E3 #2A65E3 #4C2AE3

triadic

#2A65E3 #E32A65 #65E32A

tetradic

#2A65E3 #E32AC1 #E3A82A #2AE34C

square

#2A65E3 #E32AC1 #E3A82A #2AE34C

split-complementary

#2A65E3 #E34C2A #C1E32A

monochromatic

#113582 #184BB8 #2A65E3 #608CEA #96B3F1

Accessibility & contrast

On white

5.16

#2A65E3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#2A65E3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A65E3

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A65E3	#FFFFFF	#000000	##FFFFFF
##2A65E3	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076E7

Deuteranopia (green-blind)

#0065E1

Tritanopia (blue-blind)

#00859A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #2a65e3;
/* rgb */ color: rgb(42, 101, 227);
/* oklch */ color: oklch(54.5% 0.202 262.7);

Tailwind

colors: {
  custom: {
    50: '#8290ed',
    500: '#2a65e3',
    950: '#000000',
  },
}

SCSS

$custom: #2a65e3;
$custom-light: #8290ed;
$custom-dark: #000000;

JSON

{
  "hex": "#2a65e3",
  "rgb": {
    "r": 42,
    "g": 101,
    "b": 227
  },
  "hsl": {
    "h": 220.865,
    "s": 76.763,
    "l": 52.745
  },
  "oklch": {
    "l": 0.54493,
    "c": 0.20161,
    "h": 262.7
  },
  "luminance": 0.15346
}

Semantic roles & 50–950 ramp

primary

#2A65E3

secondary

#DCC38C

accent

#B634F3

background

#F8F8FE

surface

#F0F0FD

border

#CBCBD5

text

#0D0C16

muted

#7D7D84

Preview Lab

Preview with #2A65E3

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

Preview Lab → · Contrast checker → · Palette generator →