#1E597C#1E597C

#1E597C is a dark, moderate cyan. Relative luminance 0.089; OKLCH L 44.3% C 0.083 H 239.0°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#1E597C
RGB	rgb(30, 89, 124)
HSL	hsl(202, 61%, 30%)
HSV	hsv(202, 76%, 49%)
CMYK	cmyk(75.8%, 28.2%, 0%, 51.4%)
CIE-LAB	lab(35.74, -6.26, -25.17)
CIE-LCH	lch(35.74, 25.94, 256.03°)
OKLab	oklab(44.3% -0.0428 -0.071)
OKLCH	oklch(44.3% 0.083 239)
XYZ	xyz(7.7445, 8.8751, 20.3698)
Luminance	0.0888 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E597C #7C411E

analogous

#1E7C70 #1E597C #1E2A7C

triadic

#1E597C #7C1E59 #597C1E

tetradic

#1E597C #701E7C #7C411E #2A7C1E

square

#1E597C #701E7C #7C411E #2A7C1E

split-complementary

#1E597C #7C1E2A #7C701E

monochromatic

#061219 #12364B #1E597C #2A7CAD #439CD1

Accessibility & contrast

On white

7.57

#1E597C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#1E597C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E597C

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E597C	#FFFFFF	#000000	##FFFFFF
##1E597C	1.00	7.57	2.78	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49597E

Deuteranopia (green-blind)

#3C507B

Tritanopia (blue-blind)

#006265

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #1e597c;
/* rgb */ color: rgb(30, 89, 124);
/* oklch */ color: oklch(44.3% 0.083 239.0);

Tailwind

colors: {
  custom: {
    50: '#6887a2',
    500: '#1e597c',
    950: '#000000',
  },
}

SCSS

$custom: #1e597c;
$custom-light: #6887a2;
$custom-dark: #000000;

JSON

{
  "hex": "#1e597c",
  "rgb": {
    "r": 30,
    "g": 89,
    "b": 124
  },
  "hsl": {
    "h": 202.34,
    "s": 61.039,
    "l": 30.196
  },
  "oklch": {
    "l": 0.44304,
    "c": 0.08293,
    "h": 239
  },
  "luminance": 0.08876
}

Semantic roles & 50–950 ramp

primary

#1E597C

secondary

#AF6D46

accent

#7F44E4

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070B0F

muted

#7A7C7E

Preview Lab

Preview with #1E597C

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

Preview Lab → · Contrast checker → · Palette generator →