#1D697B#1D697B

#1D697B is a mid, moderate cyan. Relative luminance 0.118; OKLCH L 48.4% C 0.076 H 217.3°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#1D697B
RGB	rgb(29, 105, 123)
HSL	hsl(191, 62%, 30%)
HSV	hsv(191, 76%, 48%)
CMYK	cmyk(76.4%, 14.6%, 0%, 51.8%)
CIE-LAB	lab(40.89, -16.19, -16.61)
CIE-LCH	lch(40.89, 23.19, 225.72°)
OKLab	oklab(48.39% -0.0608 -0.0463)
OKLCH	oklch(48.39% 0.076 217.3)
XYZ	xyz(9.1319, 11.7933, 20.5301)
Luminance	0.1179 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D697B #7B2F1D

analogous

#1D7B5E #1D697B #1D3A7B

triadic

#1D697B #7B1D69 #697B1D

tetradic

#1D697B #5E1D7B #7B2F1D #3A7B1D

square

#1D697B #5E1D7B #7B2F1D #3A7B1D

split-complementary

#1D697B #7B1D3A #7B5E1D

monochromatic

#061519 #113F49 #1D697B #2993AD #40B6D2

Accessibility & contrast

On white

6.25

#1D697B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#1D697B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D697B

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D697B	#FFFFFF	#000000	##FFFFFF
##1D697B	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D667C

Deuteranopia (green-blind)

#505C7B

Tritanopia (blue-blind)

#006F6F

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #1d697b;
/* rgb */ color: rgb(29, 105, 123);
/* oklch */ color: oklch(48.4% 0.076 217.3);

Tailwind

colors: {
  custom: {
    50: '#6894a1',
    500: '#1d697b',
    950: '#000000',
  },
}

SCSS

$custom: #1d697b;
$custom-light: #6894a1;
$custom-dark: #000000;

JSON

{
  "hex": "#1d697b",
  "rgb": {
    "r": 29,
    "g": 105,
    "b": 123
  },
  "hsl": {
    "h": 191.489,
    "s": 61.842,
    "l": 29.804
  },
  "oklch": {
    "l": 0.48391,
    "c": 0.07643,
    "h": 217.3
  },
  "luminance": 0.11794
}

Semantic roles & 50–950 ramp

primary

#1D697B

secondary

#AF5945

accent

#6243E5

background

#F6F9F9

surface

#ECF1F2

border

#C7CBCC

text

#070D0F

muted

#7A7E7E

Preview Lab

Preview with #1D697B

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

Preview Lab → · Contrast checker → · Palette generator →