#2352B4#2352B4

#2352B4 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 46.7% C 0.164 H 262.6°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#2352B4
RGB	rgb(35, 82, 180)
HSL	hsl(221, 67%, 42%)
HSV	hsv(221, 81%, 71%)
CMYK	cmyk(80.6%, 54.4%, 0%, 29.4%)
CIE-LAB	lab(37.27, 20.83, -56.47)
CIE-LCH	lch(37.27, 60.19, 290.25°)
OKLab	oklab(46.65% -0.0212 -0.1629)
OKLCH	oklch(46.65% 0.164 262.6)
XYZ	xyz(11.9457, 9.6858, 44.4111)
Luminance	0.0969 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2352B4 #B48523

analogous

#239AB4 #2352B4 #3D23B4

triadic

#2352B4 #B42352 #52B423

tetradic

#2352B4 #B4239A #B48523 #23B43D

square

#2352B4 #B4239A #B48523 #23B43D

split-complementary

#2352B4 #B43D23 #9AB423

monochromatic

#0F234E #193B81 #2352B4 #3B6ED9 #6E94E3

Accessibility & contrast

On white

7.15

#2352B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#2352B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2352B4

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2352B4	#FFFFFF	#000000	##FFFFFF
##2352B4	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FB7

Deuteranopia (green-blind)

#0051B2

Tritanopia (blue-blind)

#006A7B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2352b4;
/* rgb */ color: rgb(35, 82, 180);
/* oklch */ color: oklch(46.7% 0.164 262.6);

Tailwind

colors: {
  custom: {
    50: '#7682cb',
    500: '#2352b4',
    950: '#000000',
  },
}

SCSS

$custom: #2352b4;
$custom-light: #7682cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2352b4",
  "rgb": {
    "r": 35,
    "g": 82,
    "b": 180
  },
  "hsl": {
    "h": 220.552,
    "s": 67.442,
    "l": 42.157
  },
  "oklch": {
    "l": 0.46652,
    "c": 0.16429,
    "h": 262.6
  },
  "luminance": 0.09687
}

Semantic roles & 50–950 ramp

primary

#2352B4

secondary

#C9AA69

accent

#B23DEA

background

#F7F7FC

surface

#EEEEF9

border

#C9C9D2

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2352B4

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

Preview Lab → · Contrast checker → · Palette generator →