#1F6CA0#1F6CA0

#1F6CA0 is a mid, moderate cyan. Relative luminance 0.136; OKLCH L 51.1% C 0.110 H 243.4°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#1F6CA0
RGB	rgb(31, 108, 160)
HSL	hsl(204, 68%, 37%)
HSV	hsv(204, 81%, 63%)
CMYK	cmyk(80.6%, 32.5%, 0%, 37.3%)
CIE-LAB	lab(43.58, -4.13, -34.56)
CIE-LCH	lch(43.58, 34.80, 263.19°)
OKLab	oklab(51.12% -0.0491 -0.0981)
OKLCH	oklch(51.12% 0.11 243.4)
XYZ	xyz(12.2703, 13.5530, 35.2202)
Luminance	0.1355 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F6CA0 #A0531F

analogous

#1FA093 #1F6CA0 #1F2CA0

triadic

#1F6CA0 #A01F6C #6CA01F

tetradic

#1F6CA0 #931FA0 #A0531F #2CA01F

square

#1F6CA0 #931FA0 #A0531F #2CA01F

split-complementary

#1F6CA0 #A01F2C #A0931F

monochromatic

#0B2739 #15496D #1F6CA0 #298FD3 #5AAADF

Accessibility & contrast

On white

5.66

#1F6CA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#1F6CA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F6CA0

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F6CA0	#FFFFFF	#000000	##FFFFFF
##1F6CA0	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#546DA2

Deuteranopia (green-blind)

#42629F

Tritanopia (blue-blind)

#00797F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #1f6ca0;
/* rgb */ color: rgb(31, 108, 160);
/* oklch */ color: oklch(51.1% 0.110 243.4);

Tailwind

colors: {
  custom: {
    50: '#7095bc',
    500: '#1f6ca0',
    950: '#000000',
  },
}

SCSS

$custom: #1f6ca0;
$custom-light: #7095bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1f6ca0",
  "rgb": {
    "r": 31,
    "g": 108,
    "b": 160
  },
  "hsl": {
    "h": 204.186,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.51116,
    "c": 0.10972,
    "h": 243.4
  },
  "luminance": 0.13554
}

Semantic roles & 50–950 ramp

primary

#1F6CA0

secondary

#C38358

accent

#833DEA

background

#F7F9FB

surface

#EDF1F6

border

#C8CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #1F6CA0

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

Preview Lab → · Contrast checker → · Palette generator →