#1E4B60#1E4B60

#1E4B60 is a dark, moderate cyan. Relative luminance 0.062; OKLCH L 39.1% C 0.060 H 231.4°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#1E4B60
RGB	rgb(30, 75, 96)
HSL	hsl(199, 52%, 25%)
HSV	hsv(199, 69%, 38%)
CMYK	cmyk(68.7%, 21.9%, 0%, 62.4%)
CIE-LAB	lab(29.79, -8.04, -16.88)
CIE-LCH	lch(29.79, 18.70, 244.54°)
OKLab	oklab(39.13% -0.0377 -0.0472)
OKLCH	oklch(39.13% 0.06 231.4)
XYZ	xyz(5.1620, 6.1522, 11.9795)
Luminance	0.0615 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4B60 #60331E

analogous

#1E6054 #1E4B60 #1E2A60

triadic

#1E4B60 #601E4B #4B601E

tetradic

#1E4B60 #541E60 #60331E #2A601E

square

#1E4B60 #541E60 #60331E #2A601E

split-complementary

#1E4B60 #601E2A #60541E

monochromatic

#071217 #0F2731 #1E4B60 #2D6F8F #3B94BD

Accessibility & contrast

On white

9.41

#1E4B60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#1E4B60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4B60

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4B60	#FFFFFF	#000000	##FFFFFF
##1E4B60	1.00	9.41	2.23	9.41
#FFFFFF	9.41	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414A61

Deuteranopia (green-blind)

#374360

Tritanopia (blue-blind)

#005152

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #1e4b60;
/* rgb */ color: rgb(30, 75, 96);
/* oklch */ color: oklch(39.1% 0.060 231.4);

Tailwind

colors: {
  custom: {
    50: '#627d8d',
    500: '#1e4b60',
    950: '#000000',
  },
}

SCSS

$custom: #1e4b60;
$custom-light: #627d8d;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4b60",
  "rgb": {
    "r": 30,
    "g": 75,
    "b": 96
  },
  "hsl": {
    "h": 199.091,
    "s": 52.381,
    "l": 24.706
  },
  "oklch": {
    "l": 0.39134,
    "c": 0.06047,
    "h": 231.4
  },
  "luminance": 0.06153
}

Semantic roles & 50–950 ramp

primary

#1E4B60

secondary

#955E45

accent

#7A4CDC

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#05090C

muted

#7A7B7D

Preview Lab

Preview with #1E4B60

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

Preview Lab → · Contrast checker → · Palette generator →