#1F6DA0#1F6DA0

#1F6DA0 is a mid, moderate cyan. Relative luminance 0.138; OKLCH L 51.4% C 0.109 H 242.6°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#1F6DA0
RGB	rgb(31, 109, 160)
HSL	hsl(204, 68%, 37%)
HSV	hsv(204, 81%, 63%)
CMYK	cmyk(80.6%, 31.9%, 0%, 37.3%)
CIE-LAB	lab(43.89, -4.74, -34.07)
CIE-LCH	lch(43.89, 34.40, 262.09°)
OKLab	oklab(51.36% -0.0501 -0.0967)
OKLCH	oklch(51.36% 0.109 242.6)
XYZ	xyz(12.3764, 13.7651, 35.2555)
Luminance	0.1377 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F6DA0 #A0521F

analogous

#1FA093 #1F6DA0 #1F2DA0

triadic

#1F6DA0 #A01F6D #6DA01F

tetradic

#1F6DA0 #931FA0 #A0521F #2DA01F

square

#1F6DA0 #931FA0 #A0521F #2DA01F

split-complementary

#1F6DA0 #A01F2D #A0931F

monochromatic

#0B2739 #154A6D #1F6DA0 #2990D3 #5AABDF

Accessibility & contrast

On white

5.59

#1F6DA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#1F6DA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F6DA0

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F6DA0	#FFFFFF	#000000	##FFFFFF
##1F6DA0	1.00	5.59	3.75	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556EA2

Deuteranopia (green-blind)

#43629F

Tritanopia (blue-blind)

#007A7F

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1f6da0;
/* rgb */ color: rgb(31, 109, 160);
/* oklch */ color: oklch(51.4% 0.109 242.6);

Tailwind

colors: {
  custom: {
    50: '#7096bc',
    500: '#1f6da0',
    950: '#000000',
  },
}

SCSS

$custom: #1f6da0;
$custom-light: #7096bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1f6da0",
  "rgb": {
    "r": 31,
    "g": 109,
    "b": 160
  },
  "hsl": {
    "h": 203.721,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.5136,
    "c": 0.10886,
    "h": 242.6
  },
  "luminance": 0.13767
}

Semantic roles & 50–950 ramp

primary

#1F6DA0

secondary

#C38258

accent

#823DEA

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #1F6DA0

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

Preview Lab → · Contrast checker → · Palette generator →