#1F769E#1F769E

#1F769E is a mid, moderate cyan. Relative luminance 0.157; OKLCH L 53.5% C 0.100 H 233.7°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#1F769E
RGB	rgb(31, 118, 158)
HSL	hsl(199, 67%, 37%)
HSV	hsv(199, 80%, 62%)
CMYK	cmyk(80.4%, 25.3%, 0%, 38%)
CIE-LAB	lab(46.60, -10.81, -28.65)
CIE-LCH	lch(46.60, 30.63, 249.33°)
OKLab	oklab(53.48% -0.0594 -0.0808)
OKLCH	oklch(53.48% 0.1 233.7)
XYZ	xyz(13.2126, 15.7152, 34.6781)
Luminance	0.1572 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F769E #9E471F

analogous

#1F9E87 #1F769E #1F369E

triadic

#1F769E #9E1F76 #769E1F

tetradic

#1F769E #871F9E #9E471F #369E1F

square

#1F769E #871F9E #9E471F #369E1F

split-complementary

#1F769E #9E1F36 #9E871F

monochromatic

#0B2A38 #15506B #1F769E #299CD1 #59B4DE

Accessibility & contrast

On white

5.07

#1F769E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#1F769E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F769E

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F769E	#FFFFFF	#000000	##FFFFFF
##1F769E	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6275A0

Deuteranopia (green-blind)

#51699D

Tritanopia (blue-blind)

#008184

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #1f769e;
/* rgb */ color: rgb(31, 118, 158);
/* oklch */ color: oklch(53.5% 0.100 233.7);

Tailwind

colors: {
  custom: {
    50: '#709dbb',
    500: '#1f769e',
    950: '#000000',
  },
}

SCSS

$custom: #1f769e;
$custom-light: #709dbb;
$custom-dark: #000000;

JSON

{
  "hex": "#1f769e",
  "rgb": {
    "r": 31,
    "g": 118,
    "b": 158
  },
  "hsl": {
    "h": 198.898,
    "s": 67.196,
    "l": 37.059
  },
  "oklch": {
    "l": 0.53476,
    "c": 0.10027,
    "h": 233.7
  },
  "luminance": 0.15717
}

Semantic roles & 50–950 ramp

primary

#1F769E

secondary

#C27856

accent

#743EEA

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #1F769E

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

Preview Lab → · Contrast checker → · Palette generator →