#1E49B2#1E49B2

#1E49B2 is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.5% C 0.174 H 263.8°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#1E49B2
RGB	rgb(30, 73, 178)
HSL	hsl(223, 71%, 41%)
HSV	hsv(223, 83%, 70%)
CMYK	cmyk(83.1%, 59%, 0%, 30.2%)
CIE-LAB	lab(34.51, 25.60, -59.80)
CIE-LCH	lch(34.51, 65.05, 293.18°)
OKLab	oklab(44.47% -0.0188 -0.1729)
OKLCH	oklch(44.47% 0.174 263.8)
XYZ	xyz(10.9510, 8.2541, 43.1269)
Luminance	0.0825 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E49B2 #B2871E

analogous

#1E93B2 #1E49B2 #3D1EB2

triadic

#1E49B2 #B21E49 #49B21E

tetradic

#1E49B2 #B21E93 #B2871E #1EB23D

square

#1E49B2 #B21E93 #B2871E #1EB23D

split-complementary

#1E49B2 #B23D1E #93B21E

monochromatic

#0C1E49 #15347E #1E49B2 #3163DC #658AE5

Accessibility & contrast

On white

7.92

#1E49B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#1E49B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E49B2

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E49B2	#FFFFFF	#000000	##FFFFFF
##1E49B2	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B6

Deuteranopia (green-blind)

#004BB0

Tritanopia (blue-blind)

#006476

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #1e49b2;
/* rgb */ color: rgb(30, 73, 178);
/* oklch */ color: oklch(44.5% 0.174 263.8);

Tailwind

colors: {
  custom: {
    50: '#757bca',
    500: '#1e49b2',
    950: '#000000',
  },
}

SCSS

$custom: #1e49b2;
$custom-light: #757bca;
$custom-dark: #000000;

JSON

{
  "hex": "#1e49b2",
  "rgb": {
    "r": 30,
    "g": 73,
    "b": 178
  },
  "hsl": {
    "h": 222.568,
    "s": 71.154,
    "l": 40.784
  },
  "oklch": {
    "l": 0.44473,
    "c": 0.17393,
    "h": 263.8
  },
  "luminance": 0.08255
}

Semantic roles & 50–950 ramp

primary

#1E49B2

secondary

#CAAC62

accent

#BA3AEE

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #1E49B2

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

Preview Lab → · Contrast checker → · Palette generator →