#1E5E88#1E5E88

#1E5E88 is a mid, moderate cyan. Relative luminance 0.101; OKLCH L 46.2% C 0.093 H 242.0°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#1E5E88
RGB	rgb(30, 94, 136)
HSL	hsl(204, 64%, 33%)
HSV	hsv(204, 78%, 53%)
CMYK	cmyk(77.9%, 30.9%, 0%, 46.7%)
CIE-LAB	lab(37.95, -4.80, -29.06)
CIE-LCH	lch(37.95, 29.45, 260.63°)
OKLab	oklab(46.25% -0.0438 -0.0823)
OKLCH	oklch(46.25% 0.093 242)
XYZ	xyz(8.9803, 10.0579, 24.7559)
Luminance	0.1006 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5E88 #88481E

analogous

#1E887D #1E5E88 #1E2988

triadic

#1E5E88 #881E5E #5E881E

tetradic

#1E5E88 #7D1E88 #88481E #29881E

square

#1E5E88 #7D1E88 #88481E #29881E

split-complementary

#1E5E88 #881E29 #887D1E

monochromatic

#081924 #133B56 #1E5E88 #2981BA #499FD7

Accessibility & contrast

On white

6.97

#1E5E88 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#1E5E88 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E5E88

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5E88	#FFFFFF	#000000	##FFFFFF
##1E5E88	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5F8A

Deuteranopia (green-blind)

#3C5587

Tritanopia (blue-blind)

#00686D

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #1e5e88;
/* rgb */ color: rgb(30, 94, 136);
/* oklch */ color: oklch(46.2% 0.093 242.0);

Tailwind

colors: {
  custom: {
    50: '#6a8bab',
    500: '#1e5e88',
    950: '#000000',
  },
}

SCSS

$custom: #1e5e88;
$custom-light: #6a8bab;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5e88",
  "rgb": {
    "r": 30,
    "g": 94,
    "b": 136
  },
  "hsl": {
    "h": 203.774,
    "s": 63.855,
    "l": 32.549
  },
  "oklch": {
    "l": 0.46247,
    "c": 0.0932,
    "h": 242
  },
  "luminance": 0.10059
}

Semantic roles & 50–950 ramp

primary

#1E5E88

secondary

#B97549

accent

#8341E7

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C10

muted

#7A7D7F

Preview Lab

Preview with #1E5E88

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

Preview Lab → · Contrast checker → · Palette generator →