#1E459E#1E459E

#1E459E is a dark, vivid blue. Relative luminance 0.070; OKLCH L 41.9% C 0.152 H 263.4°. Best body text is #FFFFFF at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#1E459E
RGB	rgb(30, 69, 158)
HSL	hsl(222, 68%, 37%)
HSV	hsv(222, 81%, 62%)
CMYK	cmyk(81%, 56.3%, 0%, 38%)
CIE-LAB	lab(31.81, 20.42, -52.22)
CIE-LCH	lch(31.81, 56.07, 291.35°)
OKLab	oklab(41.94% -0.0174 -0.1507)
OKLCH	oklch(41.94% 0.152 263.4)
XYZ	xyz(8.8329, 6.9998, 33.2267)
Luminance	0.0700 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E459E #9E771E

analogous

#1E859E #1E459E #371E9E

triadic

#1E459E #9E1E45 #459E1E

tetradic

#1E459E #9E1E85 #9E771E #1E9E37

square

#1E459E #9E1E85 #9E771E #1E9E37

split-complementary

#1E459E #9E371E #859E1E

monochromatic

#0A1837 #142F6B #1E459E #285BD1 #5781DF

Accessibility & contrast

On white

8.75

#1E459E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#1E459E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E459E

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E459E	#FFFFFF	#000000	##FFFFFF
##1E459E	1.00	8.75	2.40	8.75
#FFFFFF	8.75	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A1

Deuteranopia (green-blind)

#00459C

Tritanopia (blue-blind)

#005B6A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #1e459e;
/* rgb */ color: rgb(30, 69, 158);
/* oklch */ color: oklch(41.9% 0.152 263.4);

Tailwind

colors: {
  custom: {
    50: '#7078bb',
    500: '#1e459e',
    950: '#000000',
  },
}

SCSS

$custom: #1e459e;
$custom-light: #7078bb;
$custom-dark: #000000;

JSON

{
  "hex": "#1e459e",
  "rgb": {
    "r": 30,
    "g": 69,
    "b": 158
  },
  "hsl": {
    "h": 221.719,
    "s": 68.085,
    "l": 36.863
  },
  "oklch": {
    "l": 0.41939,
    "c": 0.15173,
    "h": 263.4
  },
  "luminance": 0.07001
}

Semantic roles & 50–950 ramp

primary

#1E459E

secondary

#C3A155

accent

#B63DEB

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #1E459E

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

Preview Lab → · Contrast checker → · Palette generator →