#2353A0#2353A0

#2353A0 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.3% C 0.136 H 259.6°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#2353A0
RGB	rgb(35, 83, 160)
HSL	hsl(217, 64%, 38%)
HSV	hsv(217, 78%, 63%)
CMYK	cmyk(78.1%, 48.1%, 0%, 37.3%)
CIE-LAB	lab(36.14, 12.32, -46.41)
CIE-LCH	lch(36.14, 48.02, 284.86°)
OKLab	oklab(45.34% -0.0245 -0.1333)
OKLCH	oklch(45.34% 0.136 259.6)
XYZ	xyz(10.1292, 9.0807, 34.4698)
Luminance	0.0908 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2353A0 #A07023

analogous

#2391A0 #2353A0 #3123A0

triadic

#2353A0 #A02353 #53A023

tetradic

#2353A0 #A02391 #A07023 #23A031

square

#2353A0 #A02391 #A07023 #23A031

split-complementary

#2353A0 #A03123 #91A023

monochromatic

#0D1F3C #18396E #2353A0 #2F6DD1 #6190DC

Accessibility & contrast

On white

7.46

#2353A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#2353A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2353A0

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2353A0	#FFFFFF	#000000	##FFFFFF
##2353A0	1.00	7.46	2.82	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#285BA3

Deuteranopia (green-blind)

#02509E

Tritanopia (blue-blind)

#006572

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2353a0;
/* rgb */ color: rgb(35, 83, 160);
/* oklch */ color: oklch(45.3% 0.136 259.6);

Tailwind

colors: {
  custom: {
    50: '#7182bd',
    500: '#2353a0',
    950: '#000000',
  },
}

SCSS

$custom: #2353a0;
$custom-light: #7182bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2353a0",
  "rgb": {
    "r": 35,
    "g": 83,
    "b": 160
  },
  "hsl": {
    "h": 216.96,
    "s": 64.103,
    "l": 38.235
  },
  "oklch": {
    "l": 0.45336,
    "c": 0.13553,
    "h": 259.6
  },
  "luminance": 0.09082
}

Semantic roles & 50–950 ramp

primary

#2353A0

secondary

#C19B5D

accent

#A741E7

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2353A0

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

Preview Lab → · Contrast checker → · Palette generator →