#1E4C8D#1E4C8D

#1E4C8D is a dark, moderate blue. Relative luminance 0.074; OKLCH L 42.2% C 0.119 H 257.7°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#1E4C8D
RGB	rgb(30, 76, 141)
HSL	hsl(215, 65%, 34%)
HSV	hsv(215, 79%, 55%)
CMYK	cmyk(78.7%, 46.1%, 0%, 44.7%)
CIE-LAB	lab(32.63, 8.84, -40.55)
CIE-LCH	lch(32.63, 41.50, 282.29°)
OKLab	oklab(42.18% -0.0253 -0.1162)
OKLCH	oklch(42.18% 0.119 257.7)
XYZ	xyz(7.9258, 7.3671, 26.1984)
Luminance	0.0737 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4C8D #8D5F1E

analogous

#1E838D #1E4C8D #271E8D

triadic

#1E4C8D #8D1E4C #4C8D1E

tetradic

#1E4C8D #8D1E83 #8D5F1E #1E8D27

square

#1E4C8D #8D1E83 #8D5F1E #1E8D27

split-complementary

#1E4C8D #8D271E #838D1E

monochromatic

#091628 #13315B #1E4C8D #2967BF #4C87D9

Accessibility & contrast

On white

8.49

#1E4C8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#1E4C8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4C8D

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4C8D	#FFFFFF	#000000	##FFFFFF
##1E4C8D	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A528F

Deuteranopia (green-blind)

#12488C

Tritanopia (blue-blind)

#005B65

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1e4c8d;
/* rgb */ color: rgb(30, 76, 141);
/* oklch */ color: oklch(42.2% 0.119 257.7);

Tailwind

colors: {
  custom: {
    50: '#6b7daf',
    500: '#1e4c8d',
    950: '#000000',
  },
}

SCSS

$custom: #1e4c8d;
$custom-light: #6b7daf;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4c8d",
  "rgb": {
    "r": 30,
    "g": 76,
    "b": 141
  },
  "hsl": {
    "h": 215.135,
    "s": 64.912,
    "l": 33.529
  },
  "oklch": {
    "l": 0.42178,
    "c": 0.11897,
    "h": 257.7
  },
  "luminance": 0.07368
}

Semantic roles & 50–950 ramp

primary

#1E4C8D

secondary

#BC8D4B

accent

#A240E8

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#080910

muted

#7A7B7F

Preview Lab

Preview with #1E4C8D

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

Preview Lab → · Contrast checker → · Palette generator →