#1F5C97#1F5C97

#1F5C97 is a mid, moderate cyan. Relative luminance 0.102; OKLCH L 46.7% C 0.114 H 251.1°. Best body text is #FFFFFF at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#1F5C97
RGB	rgb(31, 92, 151)
HSL	hsl(210, 66%, 36%)
HSV	hsv(210, 79%, 59%)
CMYK	cmyk(79.5%, 39.1%, 0%, 40.8%)
CIE-LAB	lab(38.16, 2.40, -37.78)
CIE-LCH	lch(38.16, 37.86, 273.63°)
OKLab	oklab(46.69% -0.0369 -0.1078)
OKLCH	oklch(46.69% 0.114 251.1)
XYZ	xyz(9.9760, 10.1788, 30.7111)
Luminance	0.1018 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F5C97 #975A1F

analogous

#1F9796 #1F5C97 #1F2097

triadic

#1F5C97 #971F5C #5C971F

tetradic

#1F5C97 #961F97 #975A1F #20971F

square

#1F5C97 #961F97 #975A1F #20971F

split-complementary

#1F5C97 #971F20 #97961F

monochromatic

#0A1E31 #153D64 #1F5C97 #297BCA #5499DC

Accessibility & contrast

On white

6.92

#1F5C97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#1F5C97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F5C97

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F5C97	#FFFFFF	#000000	##FFFFFF
##1F5C97	1.00	6.92	3.04	6.92
#FFFFFF	6.92	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.92	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: #1f5c97;
/* rgb */ color: rgb(31, 92, 151);
/* oklch */ color: oklch(46.7% 0.114 251.1);

Tailwind

colors: {
  custom: {
    50: '#6e89b6',
    500: '#1f5c97',
    950: '#000000',
  },
}

SCSS

$custom: #1f5c97;
$custom-light: #6e89b6;
$custom-dark: #000000;

JSON

{
  "hex": "#1f5c97",
  "rgb": {
    "r": 31,
    "g": 92,
    "b": 151
  },
  "hsl": {
    "h": 209.5,
    "s": 65.934,
    "l": 35.686
  },
  "oklch": {
    "l": 0.4669,
    "c": 0.11392,
    "h": 251.1
  },
  "luminance": 0.1018
}

Semantic roles & 50–950 ramp

primary

#1F5C97

secondary

#BF8852

accent

#923FE9

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080B11

muted

#7B7C80

Preview Lab

Preview with #1F5C97

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

Preview Lab → · Contrast checker → · Palette generator →