#1E4972#1E4972

#1E4972 is a dark, moderate cyan. Relative luminance 0.063; OKLCH L 39.6% C 0.084 H 249.9°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#1E4972
RGB	rgb(30, 73, 114)
HSL	hsl(209, 58%, 28%)
HSV	hsv(209, 74%, 45%)
CMYK	cmyk(73.7%, 36%, 0%, 55.3%)
CIE-LAB	lab(30.05, 0.09, -27.90)
CIE-LCH	lch(30.05, 27.90, 270.19°)
OKLab	oklab(39.64% -0.029 -0.0792)
OKLCH	oklch(39.64% 0.084 249.9)
XYZ	xyz(5.9541, 6.2554, 16.8099)
Luminance	0.0626 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4972 #72471E

analogous

#1E7271 #1E4972 #1E1F72

triadic

#1E4972 #721E49 #49721E

tetradic

#1E4972 #711E72 #72471E #1F721E

square

#1E4972 #711E72 #72471E #1F721E

split-complementary

#1E4972 #721E1F #72711E

monochromatic

#061018 #112A42 #1E4972 #2B68A2 #3E87CC

Accessibility & contrast

On white

9.33

#1E4972 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#1E4972 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4972

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4972	#FFFFFF	#000000	##FFFFFF
##1E4972	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#374B74

Deuteranopia (green-blind)

#2B4371

Tritanopia (blue-blind)

#005358

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #1e4972;
/* rgb */ color: rgb(30, 73, 114);
/* oklch */ color: oklch(39.6% 0.084 249.9);

Tailwind

colors: {
  custom: {
    50: '#657b9b',
    500: '#1e4972',
    950: '#000000',
  },
}

SCSS

$custom: #1e4972;
$custom-light: #657b9b;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4972",
  "rgb": {
    "r": 30,
    "g": 73,
    "b": 114
  },
  "hsl": {
    "h": 209.286,
    "s": 58.333,
    "l": 28.235
  },
  "oklch": {
    "l": 0.39636,
    "c": 0.08434,
    "h": 249.9
  },
  "luminance": 0.06256
}

Semantic roles & 50–950 ramp

primary

#1E4972

secondary

#A67546

accent

#9246E2

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #1E4972

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

Preview Lab → · Contrast checker → · Palette generator →