#2353A7#2353A7

#2353A7 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 45.9% C 0.145 H 260.7°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#2353A7
RGB	rgb(35, 83, 167)
HSL	hsl(218, 65%, 40%)
HSV	hsv(218, 79%, 65%)
CMYK	cmyk(79%, 50.3%, 0%, 34.5%)
CIE-LAB	lab(36.62, 15.07, -49.83)
CIE-LCH	lch(36.62, 52.06, 286.83°)
OKLab	oklab(45.86% -0.0235 -0.1433)
OKLCH	oklch(45.86% 0.145 260.7)
XYZ	xyz(10.7589, 9.3326, 37.7861)
Luminance	0.0933 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2353A7 #A77723

analogous

#2395A7 #2353A7 #3523A7

triadic

#2353A7 #A72353 #53A723

tetradic

#2353A7 #A72395 #A77723 #23A735

square

#2353A7 #A72395 #A77723 #23A735

split-complementary

#2353A7 #A73523 #95A723

monochromatic

#0E2142 #183A74 #2353A7 #336ED4 #6692DF

Accessibility & contrast

On white

7.33

#2353A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#2353A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2353A7

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2353A7	#FFFFFF	#000000	##FFFFFF
##2353A7	1.00	7.33	2.87	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#205DAA

Deuteranopia (green-blind)

#0050A5

Tritanopia (blue-blind)

#006775

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2353a7;
/* rgb */ color: rgb(35, 83, 167);
/* oklch */ color: oklch(45.9% 0.145 260.7);

Tailwind

colors: {
  custom: {
    50: '#7382c2',
    500: '#2353a7',
    950: '#000000',
  },
}

SCSS

$custom: #2353a7;
$custom-light: #7382c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2353a7",
  "rgb": {
    "r": 35,
    "g": 83,
    "b": 167
  },
  "hsl": {
    "h": 218.182,
    "s": 65.347,
    "l": 39.608
  },
  "oklch": {
    "l": 0.45855,
    "c": 0.14525,
    "h": 260.7
  },
  "luminance": 0.09334
}

Semantic roles & 50–950 ramp

primary

#2353A7

secondary

#C4A061

accent

#AB3FE8

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2353A7

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

Preview Lab → · Contrast checker → · Palette generator →