#1E5E8A#1E5E8A

#1E5E8A is a mid, moderate cyan. Relative luminance 0.101; OKLCH L 46.4% C 0.096 H 243.2°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#1E5E8A
RGB	rgb(30, 94, 138)
HSL	hsl(204, 64%, 33%)
HSV	hsv(204, 78%, 54%)
CMYK	cmyk(78.3%, 31.9%, 0%, 45.9%)
CIE-LAB	lab(38.05, -4.03, -30.11)
CIE-LCH	lch(38.05, 30.38, 262.37°)
OKLab	oklab(46.36% -0.0431 -0.0853)
OKLCH	oklch(46.36% 0.096 243.2)
XYZ	xyz(9.1238, 10.1153, 25.5114)
Luminance	0.1012 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5E8A #8A4A1E

analogous

#1E8A80 #1E5E8A #1E288A

triadic

#1E5E8A #8A1E5E #5E8A1E

tetradic

#1E5E8A #801E8A #8A4A1E #288A1E

square

#1E5E8A #801E8A #8A4A1E #288A1E

split-complementary

#1E5E8A #8A1E28 #8A801E

monochromatic

#081A25 #133C58 #1E5E8A #2980BC #4B9ED8

Accessibility & contrast

On white

6.95

#1E5E8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#1E5E8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E5E8A

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5E8A	#FFFFFF	#000000	##FFFFFF
##1E5E8A	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5F8C

Deuteranopia (green-blind)

#3B5589

Tritanopia (blue-blind)

#00696E

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #1e5e8a;
/* rgb */ color: rgb(30, 94, 138);
/* oklch */ color: oklch(46.4% 0.096 243.2);

Tailwind

colors: {
  custom: {
    50: '#6b8bac',
    500: '#1e5e8a',
    950: '#000000',
  },
}

SCSS

$custom: #1e5e8a;
$custom-light: #6b8bac;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5e8a",
  "rgb": {
    "r": 30,
    "g": 94,
    "b": 138
  },
  "hsl": {
    "h": 204.444,
    "s": 64.286,
    "l": 32.941
  },
  "oklch": {
    "l": 0.46362,
    "c": 0.09562,
    "h": 243.2
  },
  "luminance": 0.10116
}

Semantic roles & 50–950 ramp

primary

#1E5E8A

secondary

#BA774A

accent

#8441E7

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C10

muted

#7A7D7F

Preview Lab

Preview with #1E5E8A

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

Preview Lab → · Contrast checker → · Palette generator →