#2356A2#2356A2

#2356A2 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.2% C 0.135 H 258.6°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#2356A2
RGB	rgb(35, 86, 162)
HSL	hsl(216, 64%, 39%)
HSV	hsv(216, 78%, 64%)
CMYK	cmyk(78.4%, 46.9%, 0%, 36.5%)
CIE-LAB	lab(37.15, 11.11, -45.98)
CIE-LCH	lch(37.15, 47.31, 283.59°)
OKLab	oklab(46.16% -0.0267 -0.132)
OKLCH	oklch(46.16% 0.135 258.6)
XYZ	xyz(10.5401, 9.6203, 35.4768)
Luminance	0.0962 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2356A2 #A26F23

analogous

#2395A2 #2356A2 #3023A2

triadic

#2356A2 #A22356 #56A223

tetradic

#2356A2 #A22395 #A26F23 #23A230

square

#2356A2 #A22395 #A26F23 #23A230

split-complementary

#2356A2 #A23023 #95A223

monochromatic

#0D213D #183B70 #2356A2 #3071D2 #6294DD

Accessibility & contrast

On white

7.18

#2356A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#2356A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2356A2

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2356A2	#FFFFFF	#000000	##FFFFFF
##2356A2	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D5EA5

Deuteranopia (green-blind)

#0D52A0

Tritanopia (blue-blind)

#006874

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2356a2;
/* rgb */ color: rgb(35, 86, 162);
/* oklch */ color: oklch(46.2% 0.135 258.6);

Tailwind

colors: {
  custom: {
    50: '#7185be',
    500: '#2356a2',
    950: '#000000',
  },
}

SCSS

$custom: #2356a2;
$custom-light: #7185be;
$custom-dark: #000000;

JSON

{
  "hex": "#2356a2",
  "rgb": {
    "r": 35,
    "g": 86,
    "b": 162
  },
  "hsl": {
    "h": 215.906,
    "s": 64.467,
    "l": 38.627
  },
  "oklch": {
    "l": 0.46158,
    "c": 0.13464,
    "h": 258.6
  },
  "luminance": 0.09622
}

Semantic roles & 50–950 ramp

primary

#2356A2

secondary

#C29A5E

accent

#A440E7

background

#F7F8FB

surface

#EDEFF7

border

#C8CAD0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2356A2

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

Preview Lab → · Contrast checker → · Palette generator →