#1E4E8D#1E4E8D

#1E4E8D is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 42.6% C 0.117 H 256.6°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#1E4E8D
RGB	rgb(30, 78, 141)
HSL	hsl(214, 65%, 34%)
HSV	hsv(214, 79%, 55%)
CMYK	cmyk(78.7%, 44.7%, 0%, 44.7%)
CIE-LAB	lab(33.24, 7.50, -39.58)
CIE-LCH	lch(33.24, 40.28, 280.72°)
OKLab	oklab(42.65% -0.0271 -0.1133)
OKLCH	oklch(42.65% 0.117 256.6)
XYZ	xyz(8.0658, 7.6469, 26.2451)
Luminance	0.0765 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4E8D #8D5D1E

analogous

#1E858D #1E4E8D #251E8D

triadic

#1E4E8D #8D1E4E #4E8D1E

tetradic

#1E4E8D #8D1E85 #8D5D1E #1E8D25

square

#1E4E8D #8D1E85 #8D5D1E #1E8D25

split-complementary

#1E4E8D #8D251E #858D1E

monochromatic

#091628 #13325B #1E4E8D #296ABF #4C89D9

Accessibility & contrast

On white

8.30

#1E4E8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#1E4E8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4E8D

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4E8D	#FFFFFF	#000000	##FFFFFF
##1E4E8D	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E548F

Deuteranopia (green-blind)

#19498C

Tritanopia (blue-blind)

#005D66

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1e4e8d;
/* rgb */ color: rgb(30, 78, 141);
/* oklch */ color: oklch(42.6% 0.117 256.6);

Tailwind

colors: {
  custom: {
    50: '#6b7faf',
    500: '#1e4e8d',
    950: '#000000',
  },
}

SCSS

$custom: #1e4e8d;
$custom-light: #6b7faf;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4e8d",
  "rgb": {
    "r": 30,
    "g": 78,
    "b": 141
  },
  "hsl": {
    "h": 214.054,
    "s": 64.912,
    "l": 33.529
  },
  "oklch": {
    "l": 0.42649,
    "c": 0.11654,
    "h": 256.6
  },
  "luminance": 0.07648
}

Semantic roles & 50–950 ramp

primary

#1E4E8D

secondary

#BC8B4B

accent

#9F40E8

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#080A10

muted

#7A7C7F

Preview Lab

Preview with #1E4E8D

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

Preview Lab → · Contrast checker → · Palette generator →