#1E5B85#1E5B85

#1E5B85 is a mid, moderate cyan. Relative luminance 0.095; OKLCH L 45.3% C 0.092 H 243.0°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#1E5B85
RGB	rgb(30, 91, 133)
HSL	hsl(204, 63%, 32%)
HSV	hsv(204, 77%, 52%)
CMYK	cmyk(77.4%, 31.6%, 0%, 47.8%)
CIE-LAB	lab(36.84, -4.08, -28.97)
CIE-LCH	lch(36.84, 29.26, 261.99°)
OKLab	oklab(45.32% -0.0417 -0.0821)
OKLCH	oklch(45.32% 0.092 243)
XYZ	xyz(8.5085, 9.4507, 23.5615)
Luminance	0.0945 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5B85 #85481E

analogous

#1E857C #1E5B85 #1E2885

triadic

#1E5B85 #851E5B #5B851E

tetradic

#1E5B85 #7C1E85 #85481E #28851E

square

#1E5B85 #7C1E85 #85481E #28851E

split-complementary

#1E5B85 #851E28 #857C1E

monochromatic

#071721 #133953 #1E5B85 #297DB7 #489CD6

Accessibility & contrast

On white

7.27

#1E5B85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#1E5B85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5B85

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5B85	#FFFFFF	#000000	##FFFFFF
##1E5B85	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485C87

Deuteranopia (green-blind)

#395284

Tritanopia (blue-blind)

#00656A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #1e5b85;
/* rgb */ color: rgb(30, 91, 133);
/* oklch */ color: oklch(45.3% 0.092 243.0);

Tailwind

colors: {
  custom: {
    50: '#6a89a8',
    500: '#1e5b85',
    950: '#000000',
  },
}

SCSS

$custom: #1e5b85;
$custom-light: #6a89a8;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5b85",
  "rgb": {
    "r": 30,
    "g": 91,
    "b": 133
  },
  "hsl": {
    "h": 204.466,
    "s": 63.19,
    "l": 31.961
  },
  "oklch": {
    "l": 0.4532,
    "c": 0.09208,
    "h": 243
  },
  "luminance": 0.09452
}

Semantic roles & 50–950 ramp

primary

#1E5B85

secondary

#B87547

accent

#8542E6

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #1E5B85

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

Preview Lab → · Contrast checker → · Palette generator →