#354ECA#354ECA

#354ECA is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.4% C 0.194 H 269.0°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#354ECA
RGB	rgb(53, 78, 202)
HSL	hsl(230, 58%, 50%)
HSV	hsv(230, 74%, 79%)
CMYK	cmyk(73.8%, 61.4%, 0%, 20.8%)
CIE-LAB	lab(38.67, 33.65, -67.03)
CIE-LCH	lch(38.67, 75.00, 296.66°)
OKLab	oklab(48.44% -0.0033 -0.1936)
OKLCH	oklch(48.44% 0.194 269)
XYZ	xyz(14.8496, 10.4683, 57.1037)
Luminance	0.1047 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354ECA #CAB135

analogous

#3598CA #354ECA #6735CA

triadic

#354ECA #CA354E #4ECA35

tetradic

#354ECA #CA3598 #CAB135 #35CA67

square

#354ECA #CA3598 #CAB135 #35CA67

split-complementary

#354ECA #CA6735 #98CA35

monochromatic

#1C2969 #283B9A #354ECA #6578D7 #96A3E3

Accessibility & contrast

On white

6.79

#354ECA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#354ECA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #354ECA

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354ECA	#FFFFFF	#000000	##FFFFFF
##354ECA	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062CE

Deuteranopia (green-blind)

#0054C8

Tritanopia (blue-blind)

#006E84

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #354eca;
/* rgb */ color: rgb(53, 78, 202);
/* oklch */ color: oklch(48.4% 0.194 269.0);

Tailwind

colors: {
  custom: {
    50: '#817fdb',
    500: '#354eca',
    950: '#000000',
  },
}

SCSS

$custom: #354eca;
$custom-light: #817fdb;
$custom-dark: #000000;

JSON

{
  "hex": "#354eca",
  "rgb": {
    "r": 53,
    "g": 78,
    "b": 202
  },
  "hsl": {
    "h": 229.933,
    "s": 58.431,
    "l": 50
  },
  "oklch": {
    "l": 0.48438,
    "c": 0.19367,
    "h": 269
  },
  "luminance": 0.1047
}

Semantic roles & 50–950 ramp

primary

#354ECA

secondary

#CFC48C

accent

#C846E2

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #354ECA

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

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