#1E54A0#1E54A0

#1E54A0 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 45.4% C 0.136 H 257.9°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#1E54A0
RGB	rgb(30, 84, 160)
HSL	hsl(215, 68%, 37%)
HSV	hsv(215, 81%, 63%)
CMYK	cmyk(81.3%, 47.5%, 0%, 37.3%)
CIE-LAB	lab(36.28, 11.09, -46.20)
CIE-LCH	lch(36.28, 47.51, 283.50°)
OKLab	oklab(45.4% -0.0285 -0.1327)
OKLCH	oklch(45.4% 0.136 257.9)
XYZ	xyz(10.0486, 9.1535, 34.4881)
Luminance	0.0916 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E54A0 #A06A1E

analogous

#1E95A0 #1E54A0 #291EA0

triadic

#1E54A0 #A01E54 #54A01E

tetradic

#1E54A0 #A01E95 #A06A1E #1EA029

square

#1E54A0 #A01E95 #A06A1E #1EA029

split-complementary

#1E54A0 #A0291E #95A01E

monochromatic

#0B1E39 #14396C #1E54A0 #286FD4 #5991E0

Accessibility & contrast

On white

7.42

#1E54A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#1E54A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E54A0

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E54A0	#FFFFFF	#000000	##FFFFFF
##1E54A0	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A5CA3

Deuteranopia (green-blind)

#03509E

Tritanopia (blue-blind)

#006672

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #1e54a0;
/* rgb */ color: rgb(30, 84, 160);
/* oklch */ color: oklch(45.4% 0.136 257.9);

Tailwind

colors: {
  custom: {
    50: '#7083bd',
    500: '#1e54a0',
    950: '#000000',
  },
}

SCSS

$custom: #1e54a0;
$custom-light: #7083bd;
$custom-dark: #000000;

JSON

{
  "hex": "#1e54a0",
  "rgb": {
    "r": 30,
    "g": 84,
    "b": 160
  },
  "hsl": {
    "h": 215.077,
    "s": 68.421,
    "l": 37.255
  },
  "oklch": {
    "l": 0.45399,
    "c": 0.13573,
    "h": 257.9
  },
  "luminance": 0.09155
}

Semantic roles & 50–950 ramp

primary

#1E54A0

secondary

#C49656

accent

#A33DEB

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #1E54A0

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

Preview Lab → · Contrast checker → · Palette generator →