#1E738C#1E738C

#1E738C is a mid, moderate cyan. Relative luminance 0.144; OKLCH L 51.8% C 0.086 H 222.3°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#1E738C
RGB	rgb(30, 115, 140)
HSL	hsl(194, 65%, 33%)
HSV	hsv(194, 79%, 55%)
CMYK	cmyk(78.6%, 17.9%, 0%, 45.1%)
CIE-LAB	lab(44.84, -15.69, -20.73)
CIE-LCH	lch(44.84, 26.00, 232.89°)
OKLab	oklab(51.81% -0.0637 -0.0581)
OKLCH	oklch(51.81% 0.086 222.3)
XYZ	xyz(11.3978, 14.4296, 26.9903)
Luminance	0.1443 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E738C #8C371E

analogous

#1E8C6E #1E738C #1E3C8C

triadic

#1E738C #8C1E73 #738C1E

tetradic

#1E738C #6E1E8C #8C371E #3C8C1E

square

#1E738C #6E1E8C #8C371E #3C8C1E

split-complementary

#1E738C #8C1E3C #8C6E1E

monochromatic

#082027 #134A5A #1E738C #299CBE #4CB9D9

Accessibility & contrast

On white

5.40

#1E738C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#1E738C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E738C

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E738C	#FFFFFF	#000000	##FFFFFF
##1E738C	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)

#64708D

Deuteranopia (green-blind)

#56658C

Tritanopia (blue-blind)

#007B7B

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1e738c;
/* rgb */ color: rgb(30, 115, 140);
/* oklch */ color: oklch(51.8% 0.086 222.3);

Tailwind

colors: {
  custom: {
    50: '#6c9bad',
    500: '#1e738c',
    950: '#000000',
  },
}

SCSS

$custom: #1e738c;
$custom-light: #6c9bad;
$custom-dark: #000000;

JSON

{
  "hex": "#1e738c",
  "rgb": {
    "r": 30,
    "g": 115,
    "b": 140
  },
  "hsl": {
    "h": 193.636,
    "s": 64.706,
    "l": 33.333
  },
  "oklch": {
    "l": 0.51807,
    "c": 0.08619,
    "h": 222.3
  },
  "luminance": 0.14431
}

Semantic roles & 50–950 ramp

primary

#1E738C

secondary

#BB644B

accent

#6640E8

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #1E738C

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

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