#1544CA#1544CA

#1544CA is a mid, highly saturated blue. Relative luminance 0.086; OKLCH L 45.5% C 0.212 H 264.2°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#1544CA
RGB	rgb(21, 68, 202)
HSL	hsl(224, 81%, 44%)
HSV	hsv(224, 90%, 79%)
CMYK	cmyk(89.6%, 66.3%, 0%, 20.8%)
CIE-LAB	lab(35.12, 37.51, -72.90)
CIE-LCH	lch(35.12, 81.98, 297.23°)
OKLab	oklab(45.51% -0.0213 -0.2114)
OKLCH	oklch(45.51% 0.212 264.2)
XYZ	xyz(13.0333, 8.5562, 56.8302)
Luminance	0.0856 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1544CA #CA9B15

analogous

#159ECA #1544CA #4015CA

triadic

#1544CA #CA1544 #44CA15

tetradic

#1544CA #CA159E #CA9B15 #15CA40

square

#1544CA #CA159E #CA9B15 #15CA40

split-complementary

#1544CA #CA4015 #9ECA15

monochromatic

#091F5B #0F3193 #1544CA #3262EA #6A8DEF

Accessibility & contrast

On white

7.74

#1544CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#1544CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1544CA

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1544CA	#FFFFFF	#000000	##FFFFFF
##1544CA	1.00	7.74	2.71	7.74
#FFFFFF	7.74	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCE

Deuteranopia (green-blind)

#004AC8

Tritanopia (blue-blind)

#006981

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #1544ca;
/* rgb */ color: rgb(21, 68, 202);
/* oklch */ color: oklch(45.5% 0.212 264.2);

Tailwind

colors: {
  custom: {
    50: '#7a77db',
    500: '#1544ca',
    950: '#000000',
  },
}

SCSS

$custom: #1544ca;
$custom-light: #7a77db;
$custom-dark: #000000;

JSON

{
  "hex": "#1544ca",
  "rgb": {
    "r": 21,
    "g": 68,
    "b": 202
  },
  "hsl": {
    "h": 224.42,
    "s": 81.166,
    "l": 43.725
  },
  "oklch": {
    "l": 0.45507,
    "c": 0.21247,
    "h": 264.2
  },
  "luminance": 0.08558
}

Semantic roles & 50–950 ramp

primary

#1544CA

secondary

#D5B866

accent

#C430F8

background

#F8F7FD

surface

#EFEDFB

border

#CAC8D4

text

#0B0815

muted

#7C7B83

Preview Lab

Preview with #1544CA

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

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