#1E6E9B#1E6E9B

#1E6E9B is a mid, moderate cyan. Relative luminance 0.138; OKLCH L 51.3% C 0.103 H 238.8°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#1E6E9B
RGB	rgb(30, 110, 155)
HSL	hsl(202, 68%, 36%)
HSV	hsv(202, 81%, 61%)
CMYK	cmyk(80.6%, 29%, 0%, 39.2%)
CIE-LAB	lab(43.93, -7.33, -31.05)
CIE-LCH	lch(43.93, 31.90, 256.72°)
OKLab	oklab(51.3% -0.0531 -0.0879)
OKLCH	oklch(51.3% 0.103 238.8)
XYZ	xyz(12.0254, 13.7930, 33.0325)
Luminance	0.1379 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E6E9B #9B4B1E

analogous

#1E9B8A #1E6E9B #1E309B

triadic

#1E6E9B #9B1E6E #6E9B1E

tetradic

#1E6E9B #8A1E9B #9B4B1E #309B1E

square

#1E6E9B #8A1E9B #9B4B1E #309B1E

split-complementary

#1E6E9B #9B1E30 #9B8A1E

monochromatic

#0A2534 #144A68 #1E6E9B #2892CE #55ADDE

Accessibility & contrast

On white

5.59

#1E6E9B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#1E6E9B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E6E9B

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E6E9B	#FFFFFF	#000000	##FFFFFF
##1E6E9B	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#596E9D

Deuteranopia (green-blind)

#48639A

Tritanopia (blue-blind)

#00797E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1e6e9b;
/* rgb */ color: rgb(30, 110, 155);
/* oklch */ color: oklch(51.3% 0.103 238.8);

Tailwind

colors: {
  custom: {
    50: '#6f97b8',
    500: '#1e6e9b',
    950: '#000000',
  },
}

SCSS

$custom: #1e6e9b;
$custom-light: #6f97b8;
$custom-dark: #000000;

JSON

{
  "hex": "#1e6e9b",
  "rgb": {
    "r": 30,
    "g": 110,
    "b": 155
  },
  "hsl": {
    "h": 201.6,
    "s": 67.568,
    "l": 36.275
  },
  "oklch": {
    "l": 0.51304,
    "c": 0.10268,
    "h": 238.8
  },
  "luminance": 0.13794
}

Semantic roles & 50–950 ramp

primary

#1E6E9B

secondary

#C27B53

accent

#7C3DEA

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#080D11

muted

#7B7E80

Preview Lab

Preview with #1E6E9B

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

Preview Lab → · Contrast checker → · Palette generator →