#1E5174#1E5174

#1E5174 is a dark, moderate cyan. Relative luminance 0.074; OKLCH L 41.8% C 0.080 H 242.2°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#1E5174
RGB	rgb(30, 81, 116)
HSL	hsl(204, 59%, 29%)
HSV	hsv(204, 74%, 45%)
CMYK	cmyk(74.1%, 30.2%, 0%, 54.5%)
CIE-LAB	lab(32.75, -4.30, -24.91)
CIE-LCH	lch(32.75, 25.27, 260.20°)
OKLab	oklab(41.8% -0.037 -0.0704)
OKLCH	oklch(41.8% 0.08 242.2)
XYZ	xyz(6.6290, 7.4211, 17.6027)
Luminance	0.0742 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5174 #74411E

analogous

#1E746C #1E5174 #1E2674

triadic

#1E5174 #741E51 #51741E

tetradic

#1E5174 #6C1E74 #74411E #26741E

square

#1E5174 #6C1E74 #74411E #26741E

split-complementary

#1E5174 #741E26 #746C1E

monochromatic

#061118 #112F43 #1E5174 #2B73A5 #3F93CD

Accessibility & contrast

On white

8.45

#1E5174 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#1E5174 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5174

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5174	#FFFFFF	#000000	##FFFFFF
##1E5174	1.00	8.45	2.48	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415276

Deuteranopia (green-blind)

#354973

Tritanopia (blue-blind)

#005A5D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1e5174;
/* rgb */ color: rgb(30, 81, 116);
/* oklch */ color: oklch(41.8% 0.080 242.2);

Tailwind

colors: {
  custom: {
    50: '#66819c',
    500: '#1e5174',
    950: '#000000',
  },
}

SCSS

$custom: #1e5174;
$custom-light: #66819c;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5174",
  "rgb": {
    "r": 30,
    "g": 81,
    "b": 116
  },
  "hsl": {
    "h": 204.419,
    "s": 58.904,
    "l": 28.627
  },
  "oklch": {
    "l": 0.41798,
    "c": 0.0795,
    "h": 242.2
  },
  "luminance": 0.07422
}

Semantic roles & 50–950 ramp

primary

#1E5174

secondary

#A86E46

accent

#8546E2

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #1E5174

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

Preview Lab → · Contrast checker → · Palette generator →