#1D5697#1D5697

#1D5697 is a mid, vivid cyan. Relative luminance 0.092; OKLCH L 45.2% C 0.121 H 254.4°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#1D5697
RGB	rgb(29, 86, 151)
HSL	hsl(212, 68%, 35%)
HSV	hsv(212, 81%, 59%)
CMYK	cmyk(80.8%, 43%, 0%, 40.8%)
CIE-LAB	lab(36.27, 6.07, -40.80)
CIE-LCH	lch(36.27, 41.25, 278.46°)
OKLab	oklab(45.2% -0.0326 -0.1168)
OKLCH	oklch(45.2% 0.121 254.4)
XYZ	xyz(9.4183, 9.1500, 30.5419)
Luminance	0.0915 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D5697 #975E1D

analogous

#1D9397 #1D5697 #211D97

triadic

#1D5697 #971D56 #56971D

tetradic

#1D5697 #971D93 #975E1D #1D9721

square

#1D5697 #971D93 #975E1D #1D9721

split-complementary

#1D5697 #97211D #93971D

monochromatic

#091C30 #133964 #1D5697 #2773CA #5193DE

Accessibility & contrast

On white

7.42

#1D5697 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#1D5697 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5697

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D5697	#FFFFFF	#000000	##FFFFFF
##1D5697	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#365B9A

Deuteranopia (green-blind)

#1F5096

Tritanopia (blue-blind)

#00656F

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #1d5697;
/* rgb */ color: rgb(29, 86, 151);
/* oklch */ color: oklch(45.2% 0.121 254.4);

Tailwind

colors: {
  custom: {
    50: '#6d85b6',
    500: '#1d5697',
    950: '#000000',
  },
}

SCSS

$custom: #1d5697;
$custom-light: #6d85b6;
$custom-dark: #000000;

JSON

{
  "hex": "#1d5697",
  "rgb": {
    "r": 29,
    "g": 86,
    "b": 151
  },
  "hsl": {
    "h": 211.967,
    "s": 67.778,
    "l": 35.294
  },
  "oklch": {
    "l": 0.452,
    "c": 0.12125,
    "h": 254.4
  },
  "luminance": 0.09151
}

Semantic roles & 50–950 ramp

primary

#1D5697

secondary

#C08C4F

accent

#9A3DEB

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#080B11

muted

#7B7C80

Preview Lab

Preview with #1D5697

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

Preview Lab → · Contrast checker → · Palette generator →