#354DCA#354DCA

#354DCA is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.3% C 0.195 H 269.2°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#354DCA
RGB	rgb(53, 77, 202)
HSL	hsl(230, 58%, 50%)
HSV	hsv(230, 74%, 79%)
CMYK	cmyk(73.8%, 61.9%, 0%, 20.8%)
CIE-LAB	lab(38.42, 34.28, -67.43)
CIE-LCH	lch(38.42, 75.65, 296.95°)
OKLab	oklab(48.26% -0.0027 -0.1948)
OKLCH	oklch(48.26% 0.195 269.2)
XYZ	xyz(14.7791, 10.3273, 57.0801)
Luminance	0.1033 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354DCA #CAB235

analogous

#3597CA #354DCA #6835CA

triadic

#354DCA #CA354D #4DCA35

tetradic

#354DCA #CA3597 #CAB235 #35CA68

square

#354DCA #CA3597 #CAB235 #35CA68

split-complementary

#354DCA #CA6835 #97CA35

monochromatic

#1C2869 #283B9A #354DCA #6578D7 #96A2E3

Accessibility & contrast

On white

6.85

#354DCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#354DCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #354DCA

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354DCA	#FFFFFF	#000000	##FFFFFF
##354DCA	1.00	6.85	3.07	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062CE

Deuteranopia (green-blind)

#0054C8

Tritanopia (blue-blind)

#006D84

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #354dca;
/* rgb */ color: rgb(53, 77, 202);
/* oklch */ color: oklch(48.3% 0.195 269.2);

Tailwind

colors: {
  custom: {
    50: '#817edb',
    500: '#354dca',
    950: '#000000',
  },
}

SCSS

$custom: #354dca;
$custom-light: #817edb;
$custom-dark: #000000;

JSON

{
  "hex": "#354dca",
  "rgb": {
    "r": 53,
    "g": 77,
    "b": 202
  },
  "hsl": {
    "h": 230.336,
    "s": 58.431,
    "l": 50
  },
  "oklch": {
    "l": 0.48255,
    "c": 0.19486,
    "h": 269.2
  },
  "luminance": 0.10329
}

Semantic roles & 50–950 ramp

primary

#354DCA

secondary

#CFC48C

accent

#C946E2

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #354DCA

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

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