#1E459F#1E459F

#1E459F is a dark, vivid blue. Relative luminance 0.070; OKLCH L 42.0% C 0.153 H 263.5°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#1E459F
RGB	rgb(30, 69, 159)
HSL	hsl(222, 68%, 37%)
HSV	hsv(222, 81%, 62%)
CMYK	cmyk(81.1%, 56.6%, 0%, 37.6%)
CIE-LAB	lab(31.89, 20.81, -52.70)
CIE-LCH	lch(31.89, 56.66, 291.55°)
OKLab	oklab(42.02% -0.0173 -0.1521)
OKLCH	oklch(42.02% 0.153 263.5)
XYZ	xyz(8.9193, 7.0344, 33.6819)
Luminance	0.0703 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E459F #9F781E

analogous

#1E869F #1E459F #371E9F

triadic

#1E459F #9F1E45 #459F1E

tetradic

#1E459F #9F1E86 #9F781E #1E9F37

square

#1E459F #9F1E86 #9F781E #1E9F37

split-complementary

#1E459F #9F371E #869F1E

monochromatic

#0B1838 #142F6C #1E459F #285BD2 #5881DF

Accessibility & contrast

On white

8.72

#1E459F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#1E459F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E459F

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E459F	#FFFFFF	#000000	##FFFFFF
##1E459F	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A2

Deuteranopia (green-blind)

#00459D

Tritanopia (blue-blind)

#005B6B

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #1e459f;
/* rgb */ color: rgb(30, 69, 159);
/* oklch */ color: oklch(42.0% 0.153 263.5);

Tailwind

colors: {
  custom: {
    50: '#7078bc',
    500: '#1e459f',
    950: '#000000',
  },
}

SCSS

$custom: #1e459f;
$custom-light: #7078bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1e459f",
  "rgb": {
    "r": 30,
    "g": 69,
    "b": 159
  },
  "hsl": {
    "h": 221.86,
    "s": 68.254,
    "l": 37.059
  },
  "oklch": {
    "l": 0.42023,
    "c": 0.15311,
    "h": 263.5
  },
  "luminance": 0.07035
}

Semantic roles & 50–950 ramp

primary

#1E459F

secondary

#C3A256

accent

#B63DEB

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #1E459F

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

Preview Lab → · Contrast checker → · Palette generator →