#2E57C2#2E57C2

#2E57C2 is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.2% C 0.174 H 264.8°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#2E57C2
RGB	rgb(46, 87, 194)
HSL	hsl(223, 62%, 47%)
HSV	hsv(223, 76%, 76%)
CMYK	cmyk(76.3%, 55.2%, 0%, 23.9%)
CIE-LAB	lab(40.07, 24.08, -60.12)
CIE-LCH	lch(40.07, 64.76, 291.82°)
OKLab	oklab(49.2% -0.0158 -0.1734)
OKLCH	oklch(49.2% 0.174 264.8)
XYZ	xyz(14.2691, 11.2907, 52.4558)
Luminance	0.1129 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E57C2 #C2992E

analogous

#2EA1C2 #2E57C2 #4F2EC2

triadic

#2E57C2 #C22E57 #57C22E

tetradic

#2E57C2 #C22EA1 #C2992E #2EC24F

square

#2E57C2 #C22EA1 #C2992E #2EC24F

split-complementary

#2E57C2 #C24F2E #A1C22E

monochromatic

#172B5F #224191 #2E57C2 #567AD7 #88A1E3

Accessibility & contrast

On white

6.44

#2E57C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#2E57C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E57C2

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E57C2	#FFFFFF	#000000	##FFFFFF
##2E57C2	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066C6

Deuteranopia (green-blind)

#0058C0

Tritanopia (blue-blind)

#007184

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2e57c2;
/* rgb */ color: rgb(46, 87, 194);
/* oklch */ color: oklch(49.2% 0.174 264.8);

Tailwind

colors: {
  custom: {
    50: '#7c85d5',
    500: '#2e57c2',
    950: '#000000',
  },
}

SCSS

$custom: #2e57c2;
$custom-light: #7c85d5;
$custom-dark: #000000;

JSON

{
  "hex": "#2e57c2",
  "rgb": {
    "r": 46,
    "g": 87,
    "b": 194
  },
  "hsl": {
    "h": 223.378,
    "s": 61.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.49202,
    "c": 0.17409,
    "h": 264.8
  },
  "luminance": 0.11292
}

Semantic roles & 50–950 ramp

primary

#2E57C2

secondary

#CCB77F

accent

#B843E5

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2E57C2

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

Preview Lab → · Contrast checker → · Palette generator →