#1F5D98#1F5D98

#1F5D98 is a mid, moderate cyan. Relative luminance 0.104; OKLCH L 47.0% C 0.114 H 250.8°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#1F5D98
RGB	rgb(31, 93, 152)
HSL	hsl(209, 66%, 36%)
HSV	hsv(209, 80%, 60%)
CMYK	cmyk(79.6%, 38.8%, 0%, 40.4%)
CIE-LAB	lab(38.53, 2.15, -37.80)
CIE-LCH	lch(38.53, 37.86, 273.26°)
OKLab	oklab(46.99% -0.0375 -0.1078)
OKLCH	oklch(46.99% 0.114 250.8)
XYZ	xyz(10.1448, 10.3858, 31.1697)
Luminance	0.1039 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F5D98 #985A1F

analogous

#1F9896 #1F5D98 #1F2198

triadic

#1F5D98 #981F5D #5D981F

tetradic

#1F5D98 #961F98 #985A1F #21981F

square

#1F5D98 #961F98 #985A1F #21981F

split-complementary

#1F5D98 #981F21 #98961F

monochromatic

#0A1F32 #153E65 #1F5D98 #297CCB #559ADC

Accessibility & contrast

On white

6.82

#1F5D98 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#1F5D98 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F5D98

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F5D98	#FFFFFF	#000000	##FFFFFF
##1F5D98	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41619A

Deuteranopia (green-blind)

#2E5697

Tritanopia (blue-blind)

#006B73

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #1f5d98;
/* rgb */ color: rgb(31, 93, 152);
/* oklch */ color: oklch(47.0% 0.114 250.8);

Tailwind

colors: {
  custom: {
    50: '#6e8ab6',
    500: '#1f5d98',
    950: '#000000',
  },
}

SCSS

$custom: #1f5d98;
$custom-light: #6e8ab6;
$custom-dark: #000000;

JSON

{
  "hex": "#1f5d98",
  "rgb": {
    "r": 31,
    "g": 93,
    "b": 152
  },
  "hsl": {
    "h": 209.256,
    "s": 66.12,
    "l": 35.882
  },
  "oklch": {
    "l": 0.46994,
    "c": 0.11417,
    "h": 250.8
  },
  "luminance": 0.10387
}

Semantic roles & 50–950 ramp

primary

#1F5D98

secondary

#C08853

accent

#923FE9

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080B11

muted

#7B7C80

Preview Lab

Preview with #1F5D98

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

Preview Lab → · Contrast checker → · Palette generator →