#1D768B#1D768B

#1D768B is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 52.5% C 0.086 H 217.8°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#1D768B
RGB	rgb(29, 118, 139)
HSL	hsl(191, 65%, 33%)
HSV	hsv(191, 79%, 55%)
CMYK	cmyk(79.1%, 15.1%, 0%, 45.5%)
CIE-LAB	lab(45.74, -17.82, -18.76)
CIE-LCH	lch(45.74, 25.87, 226.47°)
OKLab	oklab(52.51% -0.0676 -0.0524)
OKLCH	oklch(52.51% 0.086 217.8)
XYZ	xyz(11.6434, 15.0807, 26.7183)
Luminance	0.1508 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D768B #8B321D

analogous

#1D8B69 #1D768B #1D3F8B

triadic

#1D768B #8B1D76 #768B1D

tetradic

#1D768B #691D8B #8B321D #3F8B1D

square

#1D768B #691D8B #8B321D #3F8B1D

split-complementary

#1D768B #8B1D3F #8B691D

monochromatic

#082026 #124B58 #1D768B #28A1BE #49BED9

Accessibility & contrast

On white

5.23

#1D768B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#1D768B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D768B

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D768B	#FFFFFF	#000000	##FFFFFF
##1D768B	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68728C

Deuteranopia (green-blind)

#5A688B

Tritanopia (blue-blind)

#007D7D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #1d768b;
/* rgb */ color: rgb(29, 118, 139);
/* oklch */ color: oklch(52.5% 0.086 217.8);

Tailwind

colors: {
  custom: {
    50: '#6c9dad',
    500: '#1d768b',
    950: '#000000',
  },
}

SCSS

$custom: #1d768b;
$custom-light: #6c9dad;
$custom-dark: #000000;

JSON

{
  "hex": "#1d768b",
  "rgb": {
    "r": 29,
    "g": 118,
    "b": 139
  },
  "hsl": {
    "h": 191.455,
    "s": 65.476,
    "l": 32.941
  },
  "oklch": {
    "l": 0.52512,
    "c": 0.08554,
    "h": 217.8
  },
  "luminance": 0.15082
}

Semantic roles & 50–950 ramp

primary

#1D768B

secondary

#BB5E49

accent

#603FE8

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #1D768B

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

Preview Lab → · Contrast checker → · Palette generator →