#1E4D97#1E4D97

#1E4D97 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.1% C 0.132 H 259.4°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#1E4D97
RGB	rgb(30, 77, 151)
HSL	hsl(217, 67%, 35%)
HSV	hsv(217, 80%, 59%)
CMYK	cmyk(80.1%, 49%, 0%, 40.8%)
CIE-LAB	lab(33.60, 12.18, -45.09)
CIE-LCH	lch(33.60, 46.70, 285.11°)
OKLab	oklab(43.14% -0.0243 -0.1296)
OKLCH	oklch(43.14% 0.132 259.4)
XYZ	xyz(8.7732, 7.8171, 30.3186)
Luminance	0.0782 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4D97 #97681E

analogous

#1E8997 #1E4D97 #2B1E97

triadic

#1E4D97 #971E4D #4D971E

tetradic

#1E4D97 #971E89 #97681E #1E972B

square

#1E4D97 #971E89 #97681E #1E972B

split-complementary

#1E4D97 #972B1E #89971E

monochromatic

#0A1931 #143364 #1E4D97 #2867CA #5388DD

Accessibility & contrast

On white

8.19

#1E4D97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#1E4D97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4D97

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4D97	#FFFFFF	#000000	##FFFFFF
##1E4D97	1.00	8.19	2.56	8.19
#FFFFFF	8.19	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23559A

Deuteranopia (green-blind)

#004A96

Tritanopia (blue-blind)

#005F6A

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #1e4d97;
/* rgb */ color: rgb(30, 77, 151);
/* oklch */ color: oklch(43.1% 0.132 259.4);

Tailwind

colors: {
  custom: {
    50: '#6e7eb6',
    500: '#1e4d97',
    950: '#000000',
  },
}

SCSS

$custom: #1e4d97;
$custom-light: #6e7eb6;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4d97",
  "rgb": {
    "r": 30,
    "g": 77,
    "b": 151
  },
  "hsl": {
    "h": 216.694,
    "s": 66.851,
    "l": 35.49
  },
  "oklch": {
    "l": 0.43142,
    "c": 0.13183,
    "h": 259.4
  },
  "luminance": 0.07818
}

Semantic roles & 50–950 ramp

primary

#1E4D97

secondary

#C09551

accent

#A73EEA

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #1E4D97

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

Preview Lab → · Contrast checker → · Palette generator →