#1E3D64#1E3D64

#1E3D64 is a dark, moderate cyan. Relative luminance 0.045; OKLCH L 35.7% C 0.078 H 255.2°. Best body text is #FFFFFF at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#1E3D64
RGB	rgb(30, 61, 100)
HSL	hsl(213, 54%, 25%)
HSV	hsv(213, 70%, 39%)
CMYK	cmyk(70%, 39%, 0%, 60.8%)
CIE-LAB	lab(25.36, 2.65, -26.39)
CIE-LCH	lch(25.36, 26.52, 275.73°)
OKLab	oklab(35.71% -0.0198 -0.0749)
OKLCH	oklch(35.71% 0.078 255.2)
XYZ	xyz(4.5036, 4.5332, 12.6918)
Luminance	0.0453 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E3D64 #64451E

analogous

#1E6064 #1E3D64 #221E64

triadic

#1E3D64 #641E3D #3D641E

tetradic

#1E3D64 #641E60 #64451E #1E6422

square

#1E3D64 #641E60 #64451E #1E6422

split-complementary

#1E3D64 #64221E #60641E

monochromatic

#070E18 #102035 #1E3D64 #2C5A93 #3A76C2

Accessibility & contrast

On white

11.01

#1E3D64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#1E3D64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E3D64

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E3D64	#FFFFFF	#000000	##FFFFFF
##1E3D64	1.00	11.01	1.91	11.01
#FFFFFF	11.01	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C4066

Deuteranopia (green-blind)

#223963

Tritanopia (blue-blind)

#00464B

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #1e3d64;
/* rgb */ color: rgb(30, 61, 100);
/* oklch */ color: oklch(35.7% 0.078 255.2);

Tailwind

colors: {
  custom: {
    50: '#627290',
    500: '#1e3d64',
    950: '#000000',
  },
}

SCSS

$custom: #1e3d64;
$custom-light: #627290;
$custom-dark: #000000;

JSON

{
  "hex": "#1e3d64",
  "rgb": {
    "r": 30,
    "g": 61,
    "b": 100
  },
  "hsl": {
    "h": 213.429,
    "s": 53.846,
    "l": 25.49
  },
  "oklch": {
    "l": 0.35706,
    "c": 0.07752,
    "h": 255.2
  },
  "luminance": 0.04534
}

Semantic roles & 50–950 ramp

primary

#1E3D64

secondary

#997445

accent

#9C4BDD

background

#F6F6F8

surface

#EBECF0

border

#C6C7CB

text

#06070C

muted

#7A7A7D

Preview Lab

Preview with #1E3D64

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

Preview Lab → · Contrast checker → · Palette generator →