#1E5972#1E5972

#1E5972 is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 43.8% C 0.072 H 229.9°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#1E5972
RGB	rgb(30, 89, 114)
HSL	hsl(198, 58%, 28%)
HSV	hsv(198, 74%, 45%)
CMYK	cmyk(73.7%, 21.9%, 0%, 55.3%)
CIE-LAB	lab(35.27, -9.99, -19.73)
CIE-LCH	lch(35.27, 22.11, 243.15°)
OKLab	oklab(43.77% -0.0465 -0.0553)
OKLCH	oklch(43.77% 0.072 229.9)
XYZ	xyz(7.1438, 8.6349, 17.2065)
Luminance	0.0864 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5972 #72371E

analogous

#1E7261 #1E5972 #1E2F72

triadic

#1E5972 #721E59 #59721E

tetradic

#1E5972 #611E72 #72371E #2F721E

square

#1E5972 #611E72 #72371E #2F721E

split-complementary

#1E5972 #721E2F #72611E

monochromatic

#061318 #113342 #1E5972 #2B7FA2 #3EA2CC

Accessibility & contrast

On white

7.70

#1E5972 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#1E5972 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5972

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5972	#FFFFFF	#000000	##FFFFFF
##1E5972	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C5873

Deuteranopia (green-blind)

#414F72

Tritanopia (blue-blind)

#006061

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #1e5972;
/* rgb */ color: rgb(30, 89, 114);
/* oklch */ color: oklch(43.8% 0.072 229.9);

Tailwind

colors: {
  custom: {
    50: '#66879a',
    500: '#1e5972',
    950: '#000000',
  },
}

SCSS

$custom: #1e5972;
$custom-light: #66879a;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5972",
  "rgb": {
    "r": 30,
    "g": 89,
    "b": 114
  },
  "hsl": {
    "h": 197.857,
    "s": 58.333,
    "l": 28.235
  },
  "oklch": {
    "l": 0.43773,
    "c": 0.07231,
    "h": 229.9
  },
  "luminance": 0.08636
}

Semantic roles & 50–950 ramp

primary

#1E5972

secondary

#A66246

accent

#7446E2

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0E

muted

#7A7C7E

Preview Lab

Preview with #1E5972

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

Preview Lab → · Contrast checker → · Palette generator →