#1E4595#1E4595

#1E4595 is a dark, vivid blue. Relative luminance 0.067; OKLCH L 41.2% C 0.139 H 262.5°. Best body text is #FFFFFF at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#1E4595
RGB	rgb(30, 69, 149)
HSL	hsl(220, 66%, 35%)
HSV	hsv(220, 80%, 58%)
CMYK	cmyk(79.9%, 53.7%, 0%, 41.6%)
CIE-LAB	lab(31.12, 16.82, -47.88)
CIE-LCH	lch(31.12, 50.75, 289.36°)
OKLab	oklab(41.2% -0.0182 -0.1379)
OKLCH	oklch(41.2% 0.139 262.5)
XYZ	xyz(8.0864, 6.7012, 29.2952)
Luminance	0.0670 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4595 #956E1E

analogous

#1E8095 #1E4595 #321E95

triadic

#1E4595 #951E45 #45951E

tetradic

#1E4595 #951E80 #956E1E #1E9532

square

#1E4595 #951E80 #956E1E #1E9532

split-complementary

#1E4595 #95321E #80951E

monochromatic

#09162F #142D62 #1E4595 #285DC8 #517FDC

Accessibility & contrast

On white

8.97

#1E4595 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#1E4595 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4595

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4595	#FFFFFF	#000000	##FFFFFF
##1E4595	1.00	8.97	2.34	8.97
#FFFFFF	8.97	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A4F98

Deuteranopia (green-blind)

#004493

Tritanopia (blue-blind)

#005866

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #1e4595;
/* rgb */ color: rgb(30, 69, 149);
/* oklch */ color: oklch(41.2% 0.139 262.5);

Tailwind

colors: {
  custom: {
    50: '#6d78b5',
    500: '#1e4595',
    950: '#000000',
  },
}

SCSS

$custom: #1e4595;
$custom-light: #6d78b5;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4595",
  "rgb": {
    "r": 30,
    "g": 69,
    "b": 149
  },
  "hsl": {
    "h": 220.336,
    "s": 66.48,
    "l": 35.098
  },
  "oklch": {
    "l": 0.41199,
    "c": 0.13915,
    "h": 262.5
  },
  "luminance": 0.06702
}

Semantic roles & 50–950 ramp

primary

#1E4595

secondary

#BF9B50

accent

#B13EE9

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080811

muted

#7B7B80

Preview Lab

Preview with #1E4595

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

Preview Lab → · Contrast checker → · Palette generator →