#1D5C97#1D5C97

#1D5C97 is a mid, moderate cyan. Relative luminance 0.102; OKLCH L 46.6% C 0.115 H 250.7°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#1D5C97
RGB	rgb(29, 92, 151)
HSL	hsl(209, 68%, 35%)
HSV	hsv(209, 81%, 59%)
CMYK	cmyk(80.8%, 39.1%, 0%, 40.8%)
CIE-LAB	lab(38.11, 2.17, -37.87)
CIE-LCH	lch(38.11, 37.93, 273.28°)
OKLab	oklab(46.63% -0.0379 -0.1081)
OKLCH	oklch(46.63% 0.115 250.7)
XYZ	xyz(9.9176, 10.1487, 30.7083)
Luminance	0.1015 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D5C97 #97581D

analogous

#1D9795 #1D5C97 #1D1F97

triadic

#1D5C97 #971D5C #5C971D

tetradic

#1D5C97 #951D97 #97581D #1F971D

square

#1D5C97 #951D97 #97581D #1F971D

split-complementary

#1D5C97 #971D1F #97951D

monochromatic

#091D30 #133D64 #1D5C97 #277BCA #519ADE

Accessibility & contrast

On white

6.93

#1D5C97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#1D5C97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D5C97

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D5C97	#FFFFFF	#000000	##FFFFFF
##1D5C97	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#406099

Deuteranopia (green-blind)

#2D5596

Tritanopia (blue-blind)

#006A72

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #1d5c97;
/* rgb */ color: rgb(29, 92, 151);
/* oklch */ color: oklch(46.6% 0.115 250.7);

Tailwind

colors: {
  custom: {
    50: '#6d89b6',
    500: '#1d5c97',
    950: '#000000',
  },
}

SCSS

$custom: #1d5c97;
$custom-light: #6d89b6;
$custom-dark: #000000;

JSON

{
  "hex": "#1d5c97",
  "rgb": {
    "r": 29,
    "g": 92,
    "b": 151
  },
  "hsl": {
    "h": 209.016,
    "s": 67.778,
    "l": 35.294
  },
  "oklch": {
    "l": 0.46633,
    "c": 0.11454,
    "h": 250.7
  },
  "luminance": 0.1015
}

Semantic roles & 50–950 ramp

primary

#1D5C97

secondary

#C0864F

accent

#913DEB

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080B11

muted

#7B7C80

Preview Lab

Preview with #1D5C97

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

Preview Lab → · Contrast checker → · Palette generator →