#1E5F8D#1E5F8D

#1E5F8D is a mid, moderate cyan. Relative luminance 0.104; OKLCH L 46.8% C 0.098 H 244.0°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#1E5F8D
RGB	rgb(30, 95, 141)
HSL	hsl(205, 65%, 34%)
HSV	hsv(205, 79%, 55%)
CMYK	cmyk(78.7%, 32.6%, 0%, 44.7%)
CIE-LAB	lab(38.52, -3.50, -31.18)
CIE-LCH	lch(38.52, 31.38, 263.59°)
OKLab	oklab(46.79% -0.0431 -0.0885)
OKLCH	oklch(46.79% 0.098 244)
XYZ	xyz(9.4335, 10.3824, 26.7010)
Luminance	0.1038 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5F8D #8D4C1E

analogous

#1E8D83 #1E5F8D #1E278D

triadic

#1E5F8D #8D1E5F #5F8D1E

tetradic

#1E5F8D #831E8D #8D4C1E #278D1E

square

#1E5F8D #831E8D #8D4C1E #278D1E

split-complementary

#1E5F8D #8D1E27 #8D831E

monochromatic

#091B28 #133D5B #1E5F8D #2981BF #4C9FD9

Accessibility & contrast

On white

6.83

#1E5F8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#1E5F8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E5F8D

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5F8D	#FFFFFF	#000000	##FFFFFF
##1E5F8D	1.00	6.83	3.08	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A608F

Deuteranopia (green-blind)

#3A568C

Tritanopia (blue-blind)

#006A6F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #1e5f8d;
/* rgb */ color: rgb(30, 95, 141);
/* oklch */ color: oklch(46.8% 0.098 244.0);

Tailwind

colors: {
  custom: {
    50: '#6b8cae',
    500: '#1e5f8d',
    950: '#000000',
  },
}

SCSS

$custom: #1e5f8d;
$custom-light: #6b8cae;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5f8d",
  "rgb": {
    "r": 30,
    "g": 95,
    "b": 141
  },
  "hsl": {
    "h": 204.865,
    "s": 64.912,
    "l": 33.529
  },
  "oklch": {
    "l": 0.46785,
    "c": 0.09842,
    "h": 244
  },
  "luminance": 0.10384
}

Semantic roles & 50–950 ramp

primary

#1E5F8D

secondary

#BC7A4B

accent

#8640E8

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080C10

muted

#7A7D7F

Preview Lab

Preview with #1E5F8D

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

Preview Lab → · Contrast checker → · Palette generator →