#1E54AD#1E54AD

#1E54AD is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.4% C 0.154 H 260.1°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#1E54AD
RGB	rgb(30, 84, 173)
HSL	hsl(217, 70%, 40%)
HSV	hsv(217, 83%, 68%)
CMYK	cmyk(82.7%, 51.4%, 0%, 32.2%)
CIE-LAB	lab(37.17, 16.26, -52.50)
CIE-LCH	lch(37.17, 54.96, 287.21°)
OKLab	oklab(46.37% -0.0265 -0.1512)
OKLCH	oklch(46.37% 0.154 260.1)
XYZ	xyz(11.2458, 9.6324, 40.7936)
Luminance	0.0963 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E54AD #AD771E

analogous

#1E9BAD #1E54AD #301EAD

triadic

#1E54AD #AD1E54 #54AD1E

tetradic

#1E54AD #AD1E9B #AD771E #1EAD30

square

#1E54AD #AD1E9B #AD771E #1EAD30

split-complementary

#1E54AD #AD301E #9BAD1E

monochromatic

#0C2145 #153B79 #1E54AD #2E6FDB #6293E4

Accessibility & contrast

On white

7.18

#1E54AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#1E54AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E54AD

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E54AD	#FFFFFF	#000000	##FFFFFF
##1E54AD	1.00	7.18	2.93	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#195EB0

Deuteranopia (green-blind)

#0051AB

Tritanopia (blue-blind)

#006A78

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #1e54ad;
/* rgb */ color: rgb(30, 84, 173);
/* oklch */ color: oklch(46.4% 0.154 260.1);

Tailwind

colors: {
  custom: {
    50: '#7383c6',
    500: '#1e54ad',
    950: '#000000',
  },
}

SCSS

$custom: #1e54ad;
$custom-light: #7383c6;
$custom-dark: #000000;

JSON

{
  "hex": "#1e54ad",
  "rgb": {
    "r": 30,
    "g": 84,
    "b": 173
  },
  "hsl": {
    "h": 217.343,
    "s": 70.443,
    "l": 39.804
  },
  "oklch": {
    "l": 0.46373,
    "c": 0.15356,
    "h": 260.1
  },
  "luminance": 0.09634
}

Semantic roles & 50–950 ramp

primary

#1E54AD

secondary

#C8A05E

accent

#AA3BED

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#090A13

muted

#7B7C82

Preview Lab

Preview with #1E54AD

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

Preview Lab → · Contrast checker → · Palette generator →