#2356AE#2356AE

#2356AE is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.0% C 0.151 H 260.5°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#2356AE
RGB	rgb(35, 86, 174)
HSL	hsl(218, 67%, 41%)
HSV	hsv(218, 80%, 68%)
CMYK	cmyk(79.9%, 50.6%, 0%, 31.8%)
CIE-LAB	lab(37.96, 15.83, -51.81)
CIE-LCH	lch(37.96, 54.17, 286.99°)
OKLab	oklab(47.04% -0.0248 -0.1491)
OKLCH	oklch(47.04% 0.151 260.5)
XYZ	xyz(11.6581, 10.0675, 41.3650)
Luminance	0.1007 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2356AE #AE7B23

analogous

#239BAE #2356AE #3623AE

triadic

#2356AE #AE2356 #56AE23

tetradic

#2356AE #AE239B #AE7B23 #23AE36

square

#2356AE #AE239B #AE7B23 #23AE36

split-complementary

#2356AE #AE3623 #9BAE23

monochromatic

#0F2448 #193D7B #2356AE #3772D7 #6A96E1

Accessibility & contrast

On white

6.97

#2356AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#2356AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2356AE

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2356AE	#FFFFFF	#000000	##FFFFFF
##2356AE	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F60B1

Deuteranopia (green-blind)

#0053AC

Tritanopia (blue-blind)

#006B7A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2356ae;
/* rgb */ color: rgb(35, 86, 174);
/* oklch */ color: oklch(47.0% 0.151 260.5);

Tailwind

colors: {
  custom: {
    50: '#7485c7',
    500: '#2356ae',
    950: '#000000',
  },
}

SCSS

$custom: #2356ae;
$custom-light: #7485c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2356ae",
  "rgb": {
    "r": 35,
    "g": 86,
    "b": 174
  },
  "hsl": {
    "h": 217.986,
    "s": 66.507,
    "l": 40.98
  },
  "oklch": {
    "l": 0.47041,
    "c": 0.15116,
    "h": 260.5
  },
  "luminance": 0.10069
}

Semantic roles & 50–950 ramp

primary

#2356AE

secondary

#C7A366

accent

#AB3EE9

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2356AE

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

Preview Lab → · Contrast checker → · Palette generator →