#1E597A#1E597A

#1E597A is a dark, moderate cyan. Relative luminance 0.088; OKLCH L 44.2% C 0.081 H 237.4°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#1E597A
RGB	rgb(30, 89, 122)
HSL	hsl(202, 61%, 30%)
HSV	hsv(202, 75%, 48%)
CMYK	cmyk(75.4%, 27%, 0%, 52.2%)
CIE-LAB	lab(35.65, -7.02, -24.09)
CIE-LCH	lch(35.65, 25.10, 253.76°)
OKLab	oklab(44.19% -0.0435 -0.0679)
OKLCH	oklch(44.19% 0.081 237.4)
XYZ	xyz(7.6193, 8.8250, 19.7104)
Luminance	0.0883 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E597A #7A3F1E

analogous

#1E7A6D #1E597A #1E2B7A

triadic

#1E597A #7A1E59 #597A1E

tetradic

#1E597A #6D1E7A #7A3F1E #2B7A1E

square

#1E597A #6D1E7A #7A3F1E #2B7A1E

split-complementary

#1E597A #7A1E2B #7A6D1E

monochromatic

#061219 #123549 #1E597A #2A7DAB #429DD0

Accessibility & contrast

On white

7.59

#1E597A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#1E597A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E597A

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E597A	#FFFFFF	#000000	##FFFFFF
##1E597A	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49597C

Deuteranopia (green-blind)

#3D5079

Tritanopia (blue-blind)

#006164

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #1e597a;
/* rgb */ color: rgb(30, 89, 122);
/* oklch */ color: oklch(44.2% 0.081 237.4);

Tailwind

colors: {
  custom: {
    50: '#6787a0',
    500: '#1e597a',
    950: '#000000',
  },
}

SCSS

$custom: #1e597a;
$custom-light: #6787a0;
$custom-dark: #000000;

JSON

{
  "hex": "#1e597a",
  "rgb": {
    "r": 30,
    "g": 89,
    "b": 122
  },
  "hsl": {
    "h": 201.522,
    "s": 60.526,
    "l": 29.804
  },
  "oklch": {
    "l": 0.44194,
    "c": 0.08066,
    "h": 237.4
  },
  "luminance": 0.08826
}

Semantic roles & 50–950 ramp

primary

#1E597A

secondary

#AE6B46

accent

#7D44E4

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #1E597A

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

Preview Lab → · Contrast checker → · Palette generator →