#1F6CA8#1F6CA8

#1F6CA8 is a mid, moderate cyan. Relative luminance 0.138; OKLCH L 51.6% C 0.119 H 247.0°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#1F6CA8
RGB	rgb(31, 108, 168)
HSL	hsl(206, 69%, 39%)
HSV	hsv(206, 82%, 66%)
CMYK	cmyk(81.5%, 35.7%, 0%, 34.1%)
CIE-LAB	lab(44.01, -1.08, -38.61)
CIE-LCH	lch(44.01, 38.62, 268.40°)
OKLab	oklab(51.59% -0.0468 -0.1099)
OKLCH	oklch(51.59% 0.119 247)
XYZ	xyz(12.9928, 13.8420, 39.0252)
Luminance	0.1384 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F6CA8 #A85B1F

analogous

#1FA8A0 #1F6CA8 #1F28A8

triadic

#1F6CA8 #A81F6C #6CA81F

tetradic

#1F6CA8 #A01FA8 #A85B1F #28A81F

square

#1F6CA8 #A01FA8 #A85B1F #28A81F

split-complementary

#1F6CA8 #A81F28 #A8A01F

monochromatic

#0C2A41 #154B74 #1F6CA8 #2C8DD8 #60A9E2

Accessibility & contrast

On white

5.57

#1F6CA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#1F6CA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F6CA8

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F6CA8	#FFFFFF	#000000	##FFFFFF
##1F6CA8	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#506FAB

Deuteranopia (green-blind)

#3C62A7

Tritanopia (blue-blind)

#007A82

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1f6ca8;
/* rgb */ color: rgb(31, 108, 168);
/* oklch */ color: oklch(51.6% 0.119 247.0);

Tailwind

colors: {
  custom: {
    50: '#7195c2',
    500: '#1f6ca8',
    950: '#000000',
  },
}

SCSS

$custom: #1f6ca8;
$custom-light: #7195c2;
$custom-dark: #000000;

JSON

{
  "hex": "#1f6ca8",
  "rgb": {
    "r": 31,
    "g": 108,
    "b": 168
  },
  "hsl": {
    "h": 206.277,
    "s": 68.844,
    "l": 39.02
  },
  "oklch": {
    "l": 0.51585,
    "c": 0.11947,
    "h": 247
  },
  "luminance": 0.13844
}

Semantic roles & 50–950 ramp

primary

#1F6CA8

secondary

#C68B5D

accent

#893CEC

background

#F7F9FB

surface

#EDF1F7

border

#C8CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #1F6CA8

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

Preview Lab → · Contrast checker → · Palette generator →