#1E4B89#1E4B89

#1E4B89 is a dark, moderate cyan. Relative luminance 0.071; OKLCH L 41.7% C 0.115 H 257.3°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#1E4B89
RGB	rgb(30, 75, 137)
HSL	hsl(215, 64%, 33%)
HSV	hsv(215, 78%, 54%)
CMYK	cmyk(78.1%, 45.3%, 0%, 46.3%)
CIE-LAB	lab(32.06, 7.91, -39.00)
CIE-LCH	lch(32.06, 39.80, 281.46°)
OKLab	oklab(41.66% -0.0252 -0.1117)
OKLCH	oklch(41.66% 0.115 257.3)
XYZ	xyz(7.5652, 7.1134, 24.6364)
Luminance	0.0711 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4B89 #895C1E

analogous

#1E8189 #1E4B89 #261E89

triadic

#1E4B89 #891E4B #4B891E

tetradic

#1E4B89 #891E81 #895C1E #1E8926

square

#1E4B89 #891E81 #895C1E #1E8926

split-complementary

#1E4B89 #89261E #81891E

monochromatic

#081425 #133057 #1E4B89 #2966BB #4A85D7

Accessibility & contrast

On white

8.67

#1E4B89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#1E4B89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4B89

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4B89	#FFFFFF	#000000	##FFFFFF
##1E4B89	1.00	8.67	2.42	8.67
#FFFFFF	8.67	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C518B

Deuteranopia (green-blind)

#174788

Tritanopia (blue-blind)

#005A63

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #1e4b89;
/* rgb */ color: rgb(30, 75, 137);
/* oklch */ color: oklch(41.7% 0.115 257.3);

Tailwind

colors: {
  custom: {
    50: '#6a7cac',
    500: '#1e4b89',
    950: '#000000',
  },
}

SCSS

$custom: #1e4b89;
$custom-light: #6a7cac;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4b89",
  "rgb": {
    "r": 30,
    "g": 75,
    "b": 137
  },
  "hsl": {
    "h": 214.766,
    "s": 64.072,
    "l": 32.745
  },
  "oklch": {
    "l": 0.41658,
    "c": 0.11452,
    "h": 257.3
  },
  "luminance": 0.07114
}

Semantic roles & 50–950 ramp

primary

#1E4B89

secondary

#BA8A49

accent

#A141E7

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #1E4B89

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

Preview Lab → · Contrast checker → · Palette generator →