#1E7489#1E7489

#1E7489 is a mid, moderate cyan. Relative luminance 0.146; OKLCH L 51.9% C 0.084 H 218.3°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#1E7489
RGB	rgb(30, 116, 137)
HSL	hsl(192, 64%, 33%)
HSV	hsv(192, 78%, 54%)
CMYK	cmyk(78.1%, 15.3%, 0%, 46.3%)
CIE-LAB	lab(45.04, -17.30, -18.64)
CIE-LCH	lch(45.04, 25.43, 227.15°)
OKLab	oklab(51.93% -0.066 -0.0521)
OKLCH	oklch(51.93% 0.084 218.3)
XYZ	xyz(11.2943, 14.5716, 25.8794)
Luminance	0.1457 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E7489 #89331E

analogous

#1E8969 #1E7489 #1E3E89

triadic

#1E7489 #891E74 #74891E

tetradic

#1E7489 #691E89 #89331E #3E891E

square

#1E7489 #691E89 #89331E #3E891E

split-complementary

#1E7489 #891E3E #89691E

monochromatic

#081F25 #134957 #1E7489 #299FBB #4ABCD7

Accessibility & contrast

On white

5.36

#1E7489 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#1E7489 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E7489

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E7489	#FFFFFF	#000000	##FFFFFF
##1E7489	1.00	5.36	3.91	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#67718A

Deuteranopia (green-blind)

#586689

Tritanopia (blue-blind)

#007B7B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #1e7489;
/* rgb */ color: rgb(30, 116, 137);
/* oklch */ color: oklch(51.9% 0.084 218.3);

Tailwind

colors: {
  custom: {
    50: '#6c9cab',
    500: '#1e7489',
    950: '#000000',
  },
}

SCSS

$custom: #1e7489;
$custom-light: #6c9cab;
$custom-dark: #000000;

JSON

{
  "hex": "#1e7489",
  "rgb": {
    "r": 30,
    "g": 116,
    "b": 137
  },
  "hsl": {
    "h": 191.776,
    "s": 64.072,
    "l": 32.745
  },
  "oklch": {
    "l": 0.51926,
    "c": 0.08406,
    "h": 218.3
  },
  "luminance": 0.14573
}

Semantic roles & 50–950 ramp

primary

#1E7489

secondary

#BA5F49

accent

#6141E7

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #1E7489

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

Preview Lab → · Contrast checker → · Palette generator →