#1E4367#1E4367

#1E4367 is a dark, moderate cyan. Relative luminance 0.053; OKLCH L 37.4% C 0.075 H 250.0°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#1E4367
RGB	rgb(30, 67, 103)
HSL	hsl(210, 55%, 26%)
HSV	hsv(210, 71%, 40%)
CMYK	cmyk(70.9%, 35%, 0%, 59.6%)
CIE-LAB	lab(27.49, -0.23, -24.95)
CIE-LCH	lch(27.49, 24.96, 269.47°)
OKLab	oklab(37.43% -0.0258 -0.0707)
OKLCH	oklch(37.43% 0.075 250)
XYZ	xyz(4.9898, 5.2691, 13.5834)
Luminance	0.0527 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4367 #67421E

analogous

#1E6766 #1E4367 #1E1E67

triadic

#1E4367 #671E43 #43671E

tetradic

#1E4367 #661E67 #67421E #1E671E

square

#1E4367 #661E67 #67421E #1E671E

split-complementary

#1E4367 #671E1E #67661E

monochromatic

#070F18 #102438 #1E4367 #2C6296 #3A81C6

Accessibility & contrast

On white

10.22

#1E4367 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#1E4367 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4367

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4367	#FFFFFF	#000000	##FFFFFF
##1E4367	1.00	10.22	2.05	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#334569

Deuteranopia (green-blind)

#293E66

Tritanopia (blue-blind)

#004B50

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #1e4367;
/* rgb */ color: rgb(30, 67, 103);
/* oklch */ color: oklch(37.4% 0.075 250.0);

Tailwind

colors: {
  custom: {
    50: '#637692',
    500: '#1e4367',
    950: '#000000',
  },
}

SCSS

$custom: #1e4367;
$custom-light: #637692;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4367",
  "rgb": {
    "r": 30,
    "g": 67,
    "b": 103
  },
  "hsl": {
    "h": 209.589,
    "s": 54.887,
    "l": 26.078
  },
  "oklch": {
    "l": 0.37427,
    "c": 0.07523,
    "h": 250
  },
  "luminance": 0.0527
}

Semantic roles & 50–950 ramp

primary

#1E4367

secondary

#9C7045

accent

#934ADE

background

#F6F7F9

surface

#EBEDF1

border

#C6C8CB

text

#06080D

muted

#7A7B7E

Preview Lab

Preview with #1E4367

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

Preview Lab → · Contrast checker → · Palette generator →