#1E6E9F#1E6E9F

#1E6E9F is a mid, moderate cyan. Relative luminance 0.139; OKLCH L 51.5% C 0.107 H 241.1°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#1E6E9F
RGB	rgb(30, 110, 159)
HSL	hsl(203, 68%, 37%)
HSV	hsv(203, 81%, 62%)
CMYK	cmyk(81.1%, 30.8%, 0%, 37.6%)
CIE-LAB	lab(44.13, -5.83, -33.11)
CIE-LCH	lch(44.13, 33.62, 260.02°)
OKLab	oklab(51.53% -0.0518 -0.0938)
OKLCH	oklch(51.53% 0.107 241.1)
XYZ	xyz(12.3669, 13.9296, 34.8310)
Luminance	0.1393 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E6E9F #9F4F1E

analogous

#1E9F90 #1E6E9F #1E2D9F

triadic

#1E6E9F #9F1E6E #6E9F1E

tetradic

#1E6E9F #901E9F #9F4F1E #2D9F1E

square

#1E6E9F #901E9F #9F4F1E #2D9F1E

split-complementary

#1E6E9F #9F1E2D #9F901E

monochromatic

#0B2738 #144A6C #1E6E9F #2892D2 #58ACDF

Accessibility & contrast

On white

5.55

#1E6E9F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#1E6E9F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E6E9F

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E6E9F	#FFFFFF	#000000	##FFFFFF
##1E6E9F	1.00	5.55	3.79	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#576FA1

Deuteranopia (green-blind)

#45639E

Tritanopia (blue-blind)

#007A7F

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1e6e9f;
/* rgb */ color: rgb(30, 110, 159);
/* oklch */ color: oklch(51.5% 0.107 241.1);

Tailwind

colors: {
  custom: {
    50: '#6f97bb',
    500: '#1e6e9f',
    950: '#000000',
  },
}

SCSS

$custom: #1e6e9f;
$custom-light: #6f97bb;
$custom-dark: #000000;

JSON

{
  "hex": "#1e6e9f",
  "rgb": {
    "r": 30,
    "g": 110,
    "b": 159
  },
  "hsl": {
    "h": 202.791,
    "s": 68.254,
    "l": 37.059
  },
  "oklch": {
    "l": 0.51525,
    "c": 0.10719,
    "h": 241.1
  },
  "luminance": 0.13931
}

Semantic roles & 50–950 ramp

primary

#1E6E9F

secondary

#C37F56

accent

#7F3DEB

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #1E6E9F

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

Preview Lab → · Contrast checker → · Palette generator →