#1E6B9F#1E6B9F

#1E6B9F is a mid, moderate cyan. Relative luminance 0.133; OKLCH L 50.8% C 0.110 H 243.5°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#1E6B9F
RGB	rgb(30, 107, 159)
HSL	hsl(204, 68%, 37%)
HSV	hsv(204, 81%, 62%)
CMYK	cmyk(81.1%, 32.7%, 0%, 37.6%)
CIE-LAB	lab(43.20, -4.01, -34.57)
CIE-LCH	lch(43.20, 34.80, 263.39°)
OKLab	oklab(50.79% -0.049 -0.0982)
OKLCH	oklch(50.79% 0.11 243.5)
XYZ	xyz(12.0487, 13.2931, 34.7250)
Luminance	0.1330 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E6B9F #9F521E

analogous

#1E9F93 #1E6B9F #1E2B9F

triadic

#1E6B9F #9F1E6B #6B9F1E

tetradic

#1E6B9F #931E9F #9F521E #2B9F1E

square

#1E6B9F #931E9F #9F521E #2B9F1E

split-complementary

#1E6B9F #9F1E2B #9F931E

monochromatic

#0B2638 #14486C #1E6B9F #288ED2 #58A9DF

Accessibility & contrast

On white

5.74

#1E6B9F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#1E6B9F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E6B9F

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E6B9F	#FFFFFF	#000000	##FFFFFF
##1E6B9F	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#536DA1

Deuteranopia (green-blind)

#41619E

Tritanopia (blue-blind)

#00787E

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #1e6b9f;
/* rgb */ color: rgb(30, 107, 159);
/* oklch */ color: oklch(50.8% 0.110 243.5);

Tailwind

colors: {
  custom: {
    50: '#6f95bb',
    500: '#1e6b9f',
    950: '#000000',
  },
}

SCSS

$custom: #1e6b9f;
$custom-light: #6f95bb;
$custom-dark: #000000;

JSON

{
  "hex": "#1e6b9f",
  "rgb": {
    "r": 30,
    "g": 107,
    "b": 159
  },
  "hsl": {
    "h": 204.186,
    "s": 68.254,
    "l": 37.059
  },
  "oklch": {
    "l": 0.50789,
    "c": 0.1097,
    "h": 243.5
  },
  "luminance": 0.13295
}

Semantic roles & 50–950 ramp

primary

#1E6B9F

secondary

#C38256

accent

#833DEB

background

#F7F9FB

surface

#EDF1F6

border

#C8CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #1E6B9F

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

Preview Lab → · Contrast checker → · Palette generator →