#1E5D8A#1E5D8A

#1E5D8A is a mid, moderate cyan. Relative luminance 0.099; OKLCH L 46.1% C 0.097 H 244.1°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#1E5D8A
RGB	rgb(30, 93, 138)
HSL	hsl(205, 64%, 33%)
HSV	hsv(205, 78%, 54%)
CMYK	cmyk(78.3%, 32.6%, 0%, 45.9%)
CIE-LAB	lab(37.73, -3.41, -30.61)
CIE-LCH	lch(37.73, 30.80, 263.65°)
OKLab	oklab(46.11% -0.0421 -0.0868)
OKLCH	oklch(46.11% 0.097 244.1)
XYZ	xyz(9.0354, 9.9386, 25.4820)
Luminance	0.0994 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5D8A #8A4B1E

analogous

#1E8A81 #1E5D8A #1E278A

triadic

#1E5D8A #8A1E5D #5D8A1E

tetradic

#1E5D8A #811E8A #8A4B1E #278A1E

square

#1E5D8A #811E8A #8A4B1E #278A1E

split-complementary

#1E5D8A #8A1E27 #8A811E

monochromatic

#081925 #133B58 #1E5D8A #297FBC #4B9DD8

Accessibility & contrast

On white

7.03

#1E5D8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#1E5D8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5D8A

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5D8A	#FFFFFF	#000000	##FFFFFF
##1E5D8A	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485E8C

Deuteranopia (green-blind)

#395489

Tritanopia (blue-blind)

#00686D

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #1e5d8a;
/* rgb */ color: rgb(30, 93, 138);
/* oklch */ color: oklch(46.1% 0.097 244.1);

Tailwind

colors: {
  custom: {
    50: '#6b8aac',
    500: '#1e5d8a',
    950: '#000000',
  },
}

SCSS

$custom: #1e5d8a;
$custom-light: #6b8aac;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5d8a",
  "rgb": {
    "r": 30,
    "g": 93,
    "b": 138
  },
  "hsl": {
    "h": 205,
    "s": 64.286,
    "l": 32.941
  },
  "oklch": {
    "l": 0.46111,
    "c": 0.0965,
    "h": 244.1
  },
  "luminance": 0.0994
}

Semantic roles & 50–950 ramp

primary

#1E5D8A

secondary

#BA794A

accent

#8641E7

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070B10

muted

#7A7C7F

Preview Lab

Preview with #1E5D8A

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

Preview Lab → · Contrast checker → · Palette generator →