#2A5CC1#2A5CC1

#2A5CC1 is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.0% C 0.168 H 262.3°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#2A5CC1
RGB	rgb(42, 92, 193)
HSL	hsl(220, 64%, 46%)
HSV	hsv(220, 78%, 76%)
CMYK	cmyk(78.2%, 52.3%, 0%, 24.3%)
CIE-LAB	lab(41.21, 19.99, -57.69)
CIE-LCH	lch(41.21, 61.06, 289.11°)
OKLab	oklab(50.01% -0.0224 -0.1662)
OKLCH	oklch(50.01% 0.168 262.3)
XYZ	xyz(14.4042, 11.9951, 51.9979)
Luminance	0.1200 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A5CC1 #C18F2A

analogous

#2AA7C1 #2A5CC1 #432AC1

triadic

#2A5CC1 #C12A5C #5CC12A

tetradic

#2A5CC1 #C12AA7 #C18F2A #2AC143

square

#2A5CC1 #C12AA7 #C18F2A #2AC143

split-complementary

#2A5CC1 #C1432A #A7C12A

monochromatic

#142C5C #1F448F #2A5CC1 #4F7DD9 #82A2E4

Accessibility & contrast

On white

6.18

#2A5CC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#2A5CC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A5CC1

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A5CC1	#FFFFFF	#000000	##FFFFFF
##2A5CC1	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1468C5

Deuteranopia (green-blind)

#005BBF

Tritanopia (blue-blind)

#007585

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #2a5cc1;
/* rgb */ color: rgb(42, 92, 193);
/* oklch */ color: oklch(50.0% 0.168 262.3);

Tailwind

colors: {
  custom: {
    50: '#7b89d4',
    500: '#2a5cc1',
    950: '#000000',
  },
}

SCSS

$custom: #2a5cc1;
$custom-light: #7b89d4;
$custom-dark: #000000;

JSON

{
  "hex": "#2a5cc1",
  "rgb": {
    "r": 42,
    "g": 92,
    "b": 193
  },
  "hsl": {
    "h": 220.132,
    "s": 64.255,
    "l": 46.078
  },
  "oklch": {
    "l": 0.50005,
    "c": 0.16771,
    "h": 262.3
  },
  "luminance": 0.11997
}

Semantic roles & 50–950 ramp

primary

#2A5CC1

secondary

#CDB17A

accent

#B041E7

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2A5CC1

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

Preview Lab → · Contrast checker → · Palette generator →