#1E597F#1E597F

#1E597F is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.5% C 0.086 H 241.1°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#1E597F
RGB	rgb(30, 89, 127)
HSL	hsl(204, 62%, 31%)
HSV	hsv(204, 76%, 50%)
CMYK	cmyk(76.4%, 29.9%, 0%, 50.2%)
CIE-LAB	lab(35.89, -5.13, -26.78)
CIE-LCH	lch(35.89, 27.27, 259.17°)
OKLab	oklab(44.47% -0.0417 -0.0757)
OKLCH	oklch(44.47% 0.086 241.1)
XYZ	xyz(7.9371, 8.9522, 21.3842)
Luminance	0.0895 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E597F #7F441E

analogous

#1E7F74 #1E597F #1E297F

triadic

#1E597F #7F1E59 #597F1E

tetradic

#1E597F #741E7F #7F441E #297F1E

square

#1E597F #741E7F #7F441E #297F1E

split-complementary

#1E597F #7F1E29 #7F741E

monochromatic

#07141C #12364D #1E597F #2A7CB1 #449BD3

Accessibility & contrast

On white

7.53

#1E597F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#1E597F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E597F

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E597F	#FFFFFF	#000000	##FFFFFF
##1E597F	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475A81

Deuteranopia (green-blind)

#3A507E

Tritanopia (blue-blind)

#006266

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #1e597f;
/* rgb */ color: rgb(30, 89, 127);
/* oklch */ color: oklch(44.5% 0.086 241.1);

Tailwind

colors: {
  custom: {
    50: '#6887a4',
    500: '#1e597f',
    950: '#000000',
  },
}

SCSS

$custom: #1e597f;
$custom-light: #6887a4;
$custom-dark: #000000;

JSON

{
  "hex": "#1e597f",
  "rgb": {
    "r": 30,
    "g": 89,
    "b": 127
  },
  "hsl": {
    "h": 203.505,
    "s": 61.783,
    "l": 30.784
  },
  "oklch": {
    "l": 0.44471,
    "c": 0.08646,
    "h": 241.1
  },
  "luminance": 0.08953
}

Semantic roles & 50–950 ramp

primary

#1E597F

secondary

#B27147

accent

#8243E5

background

#F6F8FA

surface

#EBEFF4

border

#C6CACE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #1E597F

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

Preview Lab → · Contrast checker → · Palette generator →