#1E667B#1E667B

#1E667B is a mid, moderate cyan. Relative luminance 0.112; OKLCH L 47.6% C 0.076 H 221.5°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#1E667B
RGB	rgb(30, 102, 123)
HSL	hsl(194, 61%, 30%)
HSV	hsv(194, 76%, 48%)
CMYK	cmyk(75.6%, 17.1%, 0%, 51.8%)
CIE-LAB	lab(39.93, -14.36, -18.07)
CIE-LCH	lch(39.93, 23.08, 231.54°)
OKLab	oklab(47.63% -0.0571 -0.0505)
OKLCH	oklch(47.63% 0.076 221.5)
XYZ	xyz(8.8605, 11.2078, 20.4314)
Luminance	0.1121 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E667B #7B331E

analogous

#1E7B61 #1E667B #1E387B

triadic

#1E667B #7B1E66 #667B1E

tetradic

#1E667B #611E7B #7B331E #387B1E

square

#1E667B #611E7B #7B331E #387B1E

split-complementary

#1E667B #7B1E38 #7B611E

monochromatic

#061419 #123D4A #1E667B #2A8FAC #42B1D1

Accessibility & contrast

On white

6.48

#1E667B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#1E667B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E667B

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E667B	#FFFFFF	#000000	##FFFFFF
##1E667B	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A637C

Deuteranopia (green-blind)

#4D5A7B

Tritanopia (blue-blind)

#006D6D

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #1e667b;
/* rgb */ color: rgb(30, 102, 123);
/* oklch */ color: oklch(47.6% 0.076 221.5);

Tailwind

colors: {
  custom: {
    50: '#6891a1',
    500: '#1e667b',
    950: '#000000',
  },
}

SCSS

$custom: #1e667b;
$custom-light: #6891a1;
$custom-dark: #000000;

JSON

{
  "hex": "#1e667b",
  "rgb": {
    "r": 30,
    "g": 102,
    "b": 123
  },
  "hsl": {
    "h": 193.548,
    "s": 60.784,
    "l": 30
  },
  "oklch": {
    "l": 0.47629,
    "c": 0.07622,
    "h": 221.5
  },
  "luminance": 0.11209
}

Semantic roles & 50–950 ramp

primary

#1E667B

secondary

#AE5E46

accent

#6844E4

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#070D0F

muted

#7A7D7E

Preview Lab

Preview with #1E667B

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

Preview Lab → · Contrast checker → · Palette generator →