#1F6FA9#1F6FA9

#1F6FA9 is a mid, moderate cyan. Relative luminance 0.145; OKLCH L 52.4% C 0.118 H 245.3°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#1F6FA9
RGB	rgb(31, 111, 169)
HSL	hsl(205, 69%, 39%)
HSV	hsv(205, 82%, 66%)
CMYK	cmyk(81.7%, 34.3%, 0%, 33.7%)
CIE-LAB	lab(44.97, -2.53, -37.66)
CIE-LCH	lch(44.97, 37.75, 266.15°)
OKLab	oklab(52.36% -0.0492 -0.1071)
OKLCH	oklch(52.36% 0.118 245.3)
XYZ	xyz(13.4082, 14.5231, 39.6250)
Luminance	0.1452 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F6FA9 #A9591F

analogous

#1FA99E #1F6FA9 #1F2AA9

triadic

#1F6FA9 #A91F6F #6FA91F

tetradic

#1F6FA9 #9E1FA9 #A9591F #2AA91F

square

#1F6FA9 #9E1FA9 #A9591F #2AA91F

split-complementary

#1F6FA9 #A91F2A #A99E1F

monochromatic

#0C2B42 #164D75 #1F6FA9 #2D90D8 #60ACE2

Accessibility & contrast

On white

5.38

#1F6FA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#1F6FA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F6FA9

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F6FA9	#FFFFFF	#000000	##FFFFFF
##1F6FA9	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5471AB

Deuteranopia (green-blind)

#4065A8

Tritanopia (blue-blind)

#007D84

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1f6fa9;
/* rgb */ color: rgb(31, 111, 169);
/* oklch */ color: oklch(52.4% 0.118 245.3);

Tailwind

colors: {
  custom: {
    50: '#7298c3',
    500: '#1f6fa9',
    950: '#000000',
  },
}

SCSS

$custom: #1f6fa9;
$custom-light: #7298c3;
$custom-dark: #000000;

JSON

{
  "hex": "#1f6fa9",
  "rgb": {
    "r": 31,
    "g": 111,
    "b": 169
  },
  "hsl": {
    "h": 205.217,
    "s": 69,
    "l": 39.216
  },
  "oklch": {
    "l": 0.52365,
    "c": 0.11787,
    "h": 245.3
  },
  "luminance": 0.14525
}

Semantic roles & 50–950 ramp

primary

#1F6FA9

secondary

#C7895D

accent

#863CEC

background

#F7F9FC

surface

#EDF2F8

border

#C8CCD1

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #1F6FA9

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

Preview Lab → · Contrast checker → · Palette generator →