#1E5574#1E5574

#1E5574 is a dark, moderate cyan. Relative luminance 0.080; OKLCH L 42.8% C 0.077 H 237.3°. Best body text is #FFFFFF at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#1E5574
RGB	rgb(30, 85, 116)
HSL	hsl(202, 59%, 29%)
HSV	hsv(202, 74%, 45%)
CMYK	cmyk(74.1%, 26.7%, 0%, 54.5%)
CIE-LAB	lab(34.05, -6.81, -22.87)
CIE-LCH	lch(34.05, 23.86, 253.42°)
OKLab	oklab(42.83% -0.0414 -0.0644)
OKLCH	oklch(42.83% 0.077 237.3)
XYZ	xyz(6.9351, 8.0332, 17.7047)
Luminance	0.0803 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5574 #743D1E

analogous

#1E7468 #1E5574 #1E2A74

triadic

#1E5574 #741E55 #55741E

tetradic

#1E5574 #681E74 #743D1E #2A741E

square

#1E5574 #681E74 #743D1E #2A741E

split-complementary

#1E5574 #741E2A #74681E

monochromatic

#061218 #113143 #1E5574 #2B79A5 #3F9ACD

Accessibility & contrast

On white

8.06

#1E5574 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#1E5574 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5574

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5574	#FFFFFF	#000000	##FFFFFF
##1E5574	1.00	8.06	2.61	8.06
#FFFFFF	8.06	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#465575

Deuteranopia (green-blind)

#3B4C73

Tritanopia (blue-blind)

#005D60

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #1e5574;
/* rgb */ color: rgb(30, 85, 116);
/* oklch */ color: oklch(42.8% 0.077 237.3);

Tailwind

colors: {
  custom: {
    50: '#66849c',
    500: '#1e5574',
    950: '#000000',
  },
}

SCSS

$custom: #1e5574;
$custom-light: #66849c;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5574",
  "rgb": {
    "r": 30,
    "g": 85,
    "b": 116
  },
  "hsl": {
    "h": 201.628,
    "s": 58.904,
    "l": 28.627
  },
  "oklch": {
    "l": 0.42833,
    "c": 0.07656,
    "h": 237.3
  },
  "luminance": 0.08034
}

Semantic roles & 50–950 ramp

primary

#1E5574

secondary

#A86946

accent

#7E46E2

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0E

muted

#7A7C7E

Preview Lab

Preview with #1E5574

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

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