#1E738D#1E738D

#1E738D is a mid, moderate cyan. Relative luminance 0.145; OKLCH L 51.9% C 0.087 H 223.3°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#1E738D
RGB	rgb(30, 115, 141)
HSL	hsl(194, 65%, 34%)
HSV	hsv(194, 79%, 55%)
CMYK	cmyk(78.7%, 18.4%, 0%, 44.7%)
CIE-LAB	lab(44.88, -15.33, -21.26)
CIE-LCH	lch(44.88, 26.22, 234.20°)
OKLab	oklab(51.85% -0.0633 -0.0596)
OKLCH	oklch(51.85% 0.087 223.3)
XYZ	xyz(11.4719, 14.4592, 27.3804)
Luminance	0.1446 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E738D #8D381E

analogous

#1E8D6F #1E738D #1E3B8D

triadic

#1E738D #8D1E73 #738D1E

tetradic

#1E738D #6F1E8D #8D381E #3B8D1E

square

#1E738D #6F1E8D #8D381E #3B8D1E

split-complementary

#1E738D #8D1E3B #8D6F1E

monochromatic

#092128 #134A5B #1E738D #299CBF #4CB8D9

Accessibility & contrast

On white

5.40

#1E738D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#1E738D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E738D

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E738D	#FFFFFF	#000000	##FFFFFF
##1E738D	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#64708E

Deuteranopia (green-blind)

#55668D

Tritanopia (blue-blind)

#007B7B

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1e738d;
/* rgb */ color: rgb(30, 115, 141);
/* oklch */ color: oklch(51.9% 0.087 223.3);

Tailwind

colors: {
  custom: {
    50: '#6d9bae',
    500: '#1e738d',
    950: '#000000',
  },
}

SCSS

$custom: #1e738d;
$custom-light: #6d9bae;
$custom-dark: #000000;

JSON

{
  "hex": "#1e738d",
  "rgb": {
    "r": 30,
    "g": 115,
    "b": 141
  },
  "hsl": {
    "h": 194.054,
    "s": 64.912,
    "l": 33.529
  },
  "oklch": {
    "l": 0.51854,
    "c": 0.08692,
    "h": 223.3
  },
  "luminance": 0.14461
}

Semantic roles & 50–950 ramp

primary

#1E738D

secondary

#BC664B

accent

#6740E8

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #1E738D

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

Preview Lab → · Contrast checker → · Palette generator →