#2E57A2#2E57A2

#2E57A2 is a mid, vivid blue. Relative luminance 0.100; OKLCH L 46.8% C 0.130 H 261.3°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#2E57A2
RGB	rgb(46, 87, 162)
HSL	hsl(219, 56%, 41%)
HSV	hsv(219, 72%, 64%)
CMYK	cmyk(71.6%, 46.3%, 0%, 36.5%)
CIE-LAB	lab(37.85, 11.95, -44.84)
CIE-LCH	lch(37.85, 46.40, 284.92°)
OKLab	oklab(46.81% -0.0196 -0.1284)
OKLCH	oklch(46.81% 0.13 261.3)
XYZ	xyz(11.0542, 10.0047, 35.5239)
Luminance	0.1001 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E57A2 #A2792E

analogous

#2E91A2 #2E57A2 #3F2EA2

triadic

#2E57A2 #A22E57 #57A22E

tetradic

#2E57A2 #A22E91 #A2792E #2EA23F

square

#2E57A2 #A22E91 #A2792E #2EA23F

split-complementary

#2E57A2 #A23F2E #91A22E

monochromatic

#132443 #203D72 #2E57A2 #4373CA #7397D7

Accessibility & contrast

On white

7.00

#2E57A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#2E57A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E57A2

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E57A2	#FFFFFF	#000000	##FFFFFF
##2E57A2	1.00	7.00	3.00	7.00
#FFFFFF	7.00	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#315FA5

Deuteranopia (green-blind)

#1954A0

Tritanopia (blue-blind)

#006974

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2e57a2;
/* rgb */ color: rgb(46, 87, 162);
/* oklch */ color: oklch(46.8% 0.130 261.3);

Tailwind

colors: {
  custom: {
    50: '#7585be',
    500: '#2e57a2',
    950: '#000000',
  },
}

SCSS

$custom: #2e57a2;
$custom-light: #7585be;
$custom-dark: #000000;

JSON

{
  "hex": "#2e57a2",
  "rgb": {
    "r": 46,
    "g": 87,
    "b": 162
  },
  "hsl": {
    "h": 218.793,
    "s": 55.769,
    "l": 40.784
  },
  "oklch": {
    "l": 0.4681,
    "c": 0.12989,
    "h": 261.3
  },
  "luminance": 0.10006
}

Semantic roles & 50–950 ramp

primary

#2E57A2

secondary

#BFA26D

accent

#AA49DF

background

#F7F8FB

surface

#EEEFF7

border

#C9CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2E57A2

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

Preview Lab → · Contrast checker → · Palette generator →