#1E3B60#1E3B60

#1E3B60 is a dark, moderate cyan. Relative luminance 0.042; OKLCH L 34.9% C 0.074 H 255.4°. Best body text is #FFFFFF at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#1E3B60
RGB	rgb(30, 59, 96)
HSL	hsl(214, 52%, 25%)
HSV	hsv(214, 69%, 38%)
CMYK	cmyk(68.7%, 38.5%, 0%, 62.4%)
CIE-LAB	lab(24.48, 2.45, -25.20)
CIE-LCH	lch(24.48, 25.31, 275.54°)
OKLab	oklab(34.94% -0.0186 -0.0715)
OKLCH	oklch(34.94% 0.074 255.4)
XYZ	xyz(4.2099, 4.2481, 11.6622)
Luminance	0.0425 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E3B60 #60431E

analogous

#1E5C60 #1E3B60 #221E60

triadic

#1E3B60 #601E3B #3B601E

tetradic

#1E3B60 #601E5C #60431E #1E6022

square

#1E3B60 #601E5C #60431E #1E6022

split-complementary

#1E3B60 #60221E #5C601E

monochromatic

#070E17 #0F1E31 #1E3B60 #2D588F #3B74BD

Accessibility & contrast

On white

11.35

#1E3B60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#1E3B60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E3B60

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E3B60	#FFFFFF	#000000	##FFFFFF
##1E3B60	1.00	11.35	1.85	11.35
#FFFFFF	11.35	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B3E62

Deuteranopia (green-blind)

#22375F

Tritanopia (blue-blind)

#004349

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #1e3b60;
/* rgb */ color: rgb(30, 59, 96);
/* oklch */ color: oklch(34.9% 0.074 255.4);

Tailwind

colors: {
  custom: {
    50: '#62708d',
    500: '#1e3b60',
    950: '#000000',
  },
}

SCSS

$custom: #1e3b60;
$custom-light: #62708d;
$custom-dark: #000000;

JSON

{
  "hex": "#1e3b60",
  "rgb": {
    "r": 30,
    "g": 59,
    "b": 96
  },
  "hsl": {
    "h": 213.636,
    "s": 52.381,
    "l": 24.706
  },
  "oklch": {
    "l": 0.34938,
    "c": 0.07388,
    "h": 255.4
  },
  "luminance": 0.04248
}

Semantic roles & 50–950 ramp

primary

#1E3B60

secondary

#957245

accent

#9D4CDC

background

#F6F6F8

surface

#EBECF0

border

#C6C7CB

text

#05070C

muted

#7A7A7D

Preview Lab

Preview with #1E3B60

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

Preview Lab → · Contrast checker → · Palette generator →