#1F6DA8#1F6DA8

#1F6DA8 is a mid, moderate cyan. Relative luminance 0.141; OKLCH L 51.8% C 0.119 H 246.3°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#1F6DA8
RGB	rgb(31, 109, 168)
HSL	hsl(206, 69%, 39%)
HSV	hsv(206, 82%, 66%)
CMYK	cmyk(81.5%, 35.1%, 0%, 34.1%)
CIE-LAB	lab(44.31, -1.69, -38.13)
CIE-LCH	lch(44.31, 38.16, 267.46°)
OKLab	oklab(51.83% -0.0477 -0.1085)
OKLCH	oklch(51.83% 0.119 246.3)
XYZ	xyz(13.0989, 14.0541, 39.0605)
Luminance	0.1406 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F6DA8 #A85A1F

analogous

#1FA89F #1F6DA8 #1F29A8

triadic

#1F6DA8 #A81F6D #6DA81F

tetradic

#1F6DA8 #9F1FA8 #A85A1F #29A81F

square

#1F6DA8 #9F1FA8 #A85A1F #29A81F

split-complementary

#1F6DA8 #A81F29 #A89F1F

monochromatic

#0C2A41 #154B74 #1F6DA8 #2C8ED8 #60AAE2

Accessibility & contrast

On white

5.51

#1F6DA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#1F6DA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F6DA8

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F6DA8	#FFFFFF	#000000	##FFFFFF
##1F6DA8	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5170AA

Deuteranopia (green-blind)

#3D63A7

Tritanopia (blue-blind)

#007B82

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #1f6da8;
/* rgb */ color: rgb(31, 109, 168);
/* oklch */ color: oklch(51.8% 0.119 246.3);

Tailwind

colors: {
  custom: {
    50: '#7296c2',
    500: '#1f6da8',
    950: '#000000',
  },
}

SCSS

$custom: #1f6da8;
$custom-light: #7296c2;
$custom-dark: #000000;

JSON

{
  "hex": "#1f6da8",
  "rgb": {
    "r": 31,
    "g": 109,
    "b": 168
  },
  "hsl": {
    "h": 205.839,
    "s": 68.844,
    "l": 39.02
  },
  "oklch": {
    "l": 0.51825,
    "c": 0.11852,
    "h": 246.3
  },
  "luminance": 0.14056
}

Semantic roles & 50–950 ramp

primary

#1F6DA8

secondary

#C68A5D

accent

#883CEC

background

#F7F9FB

surface

#EDF1F7

border

#C8CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #1F6DA8

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

Preview Lab → · Contrast checker → · Palette generator →