#1F68A0#1F68A0

#1F68A0 is a mid, moderate cyan. Relative luminance 0.127; OKLCH L 50.1% C 0.113 H 246.4°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#1F68A0
RGB	rgb(31, 104, 160)
HSL	hsl(206, 68%, 37%)
HSV	hsv(206, 81%, 63%)
CMYK	cmyk(80.6%, 35%, 0%, 37.3%)
CIE-LAB	lab(42.35, -1.67, -36.51)
CIE-LCH	lch(42.35, 36.54, 267.37°)
OKLab	oklab(50.14% -0.0454 -0.1038)
OKLCH	oklch(50.14% 0.113 246.4)
XYZ	xyz(11.8581, 12.7286, 35.0828)
Luminance	0.1273 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F68A0 #A0571F

analogous

#1FA098 #1F68A0 #1F27A0

triadic

#1F68A0 #A01F68 #68A01F

tetradic

#1F68A0 #981FA0 #A0571F #27A01F

square

#1F68A0 #981FA0 #A0571F #27A01F

split-complementary

#1F68A0 #A01F27 #A0981F

monochromatic

#0B2539 #15476D #1F68A0 #2989D3 #5AA5DF

Accessibility & contrast

On white

5.92

#1F68A0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#1F68A0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F68A0

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F68A0	#FFFFFF	#000000	##FFFFFF
##1F68A0	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E6AA2

Deuteranopia (green-blind)

#3B5F9F

Tritanopia (blue-blind)

#00767C

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #1f68a0;
/* rgb */ color: rgb(31, 104, 160);
/* oklch */ color: oklch(50.1% 0.113 246.4);

Tailwind

colors: {
  custom: {
    50: '#7092bc',
    500: '#1f68a0',
    950: '#000000',
  },
}

SCSS

$custom: #1f68a0;
$custom-light: #7092bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1f68a0",
  "rgb": {
    "r": 31,
    "g": 104,
    "b": 160
  },
  "hsl": {
    "h": 206.047,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.50142,
    "c": 0.11335,
    "h": 246.4
  },
  "luminance": 0.1273
}

Semantic roles & 50–950 ramp

primary

#1F68A0

secondary

#C38658

accent

#883DEA

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090D12

muted

#7B7D81

Preview Lab

Preview with #1F68A0

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

Preview Lab → · Contrast checker → · Palette generator →