#2353A2#2353A2

#2353A2 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 45.5% C 0.138 H 259.9°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#2353A2
RGB	rgb(35, 83, 162)
HSL	hsl(217, 64%, 39%)
HSV	hsv(217, 78%, 64%)
CMYK	cmyk(78.4%, 48.8%, 0%, 36.5%)
CIE-LAB	lab(36.27, 13.10, -47.39)
CIE-LCH	lch(36.27, 49.17, 285.46°)
OKLab	oklab(45.48% -0.0242 -0.1362)
OKLCH	oklch(45.48% 0.138 259.9)
XYZ	xyz(10.3056, 9.1513, 35.3986)
Luminance	0.0915 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2353A2 #A27223

analogous

#2392A2 #2353A2 #3223A2

triadic

#2353A2 #A22353 #53A223

tetradic

#2353A2 #A22392 #A27223 #23A232

square

#2353A2 #A22392 #A27223 #23A232

split-complementary

#2353A2 #A23223 #92A223

monochromatic

#0D1F3D #183970 #2353A2 #306DD2 #6291DD

Accessibility & contrast

On white

7.42

#2353A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#2353A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2353A2

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2353A2	#FFFFFF	#000000	##FFFFFF
##2353A2	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#265BA5

Deuteranopia (green-blind)

#0050A0

Tritanopia (blue-blind)

#006672

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2353a2;
/* rgb */ color: rgb(35, 83, 162);
/* oklch */ color: oklch(45.5% 0.138 259.9);

Tailwind

colors: {
  custom: {
    50: '#7282be',
    500: '#2353a2',
    950: '#000000',
  },
}

SCSS

$custom: #2353a2;
$custom-light: #7282be;
$custom-dark: #000000;

JSON

{
  "hex": "#2353a2",
  "rgb": {
    "r": 35,
    "g": 83,
    "b": 162
  },
  "hsl": {
    "h": 217.323,
    "s": 64.467,
    "l": 38.627
  },
  "oklch": {
    "l": 0.45483,
    "c": 0.13831,
    "h": 259.9
  },
  "luminance": 0.09152
}

Semantic roles & 50–950 ramp

primary

#2353A2

secondary

#C29D5E

accent

#A840E7

background

#F7F7FB

surface

#EDEEF7

border

#C8C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2353A2

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

Preview Lab → · Contrast checker → · Palette generator →