#445ECA#445ECA

#445ECA is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.3% C 0.170 H 269.5°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#445ECA
RGB	rgb(68, 94, 202)
HSL	hsl(228, 56%, 53%)
HSV	hsv(228, 66%, 79%)
CMYK	cmyk(66.3%, 53.5%, 0%, 20.8%)
CIE-LAB	lab(43.50, 25.48, -59.14)
CIE-LCH	lch(43.50, 64.39, 293.31°)
OKLab	oklab(52.25% -0.0015 -0.1699)
OKLCH	oklch(52.25% 0.17 269.5)
XYZ	xyz(17.0436, 13.4970, 57.5727)
Luminance	0.1350 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445ECA #CAB044

analogous

#44A1CA #445ECA #6D44CA

triadic

#445ECA #CA445E #5ECA44

tetradic

#445ECA #CA44A1 #CAB044 #44CA6D

square

#445ECA #CA44A1 #CAB044 #44CA6D

split-complementary

#445ECA #CA6D44 #A1CA44

monochromatic

#213173 #2E45A3 #445ECA #7487D8 #A3B0E5

Accessibility & contrast

On white

5.68

#445ECA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#445ECA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445ECA

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445ECA	#FFFFFF	#000000	##FFFFFF
##445ECA	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#116DCE

Deuteranopia (green-blind)

#0061C8

Tritanopia (blue-blind)

#00788B

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #445eca;
/* rgb */ color: rgb(68, 94, 202);
/* oklch */ color: oklch(52.3% 0.170 269.5);

Tailwind

colors: {
  custom: {
    50: '#868bdb',
    500: '#445eca',
    950: '#000000',
  },
}

SCSS

$custom: #445eca;
$custom-light: #868bdb;
$custom-dark: #000000;

JSON

{
  "hex": "#445eca",
  "rgb": {
    "r": 68,
    "g": 94,
    "b": 202
  },
  "hsl": {
    "h": 228.358,
    "s": 55.833,
    "l": 52.941
  },
  "oklch": {
    "l": 0.52252,
    "c": 0.16994,
    "h": 269.5
  },
  "luminance": 0.13499
}

Semantic roles & 50–950 ramp

primary

#445ECA

secondary

#D2C798

accent

#C249DF

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #445ECA

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

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