#1D7297#1D7297

#1D7297 is a mid, moderate cyan. Relative luminance 0.145; OKLCH L 52.1% C 0.096 H 232.3°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#1D7297
RGB	rgb(29, 114, 151)
HSL	hsl(198, 68%, 35%)
HSV	hsv(198, 81%, 59%)
CMYK	cmyk(80.8%, 24.5%, 0%, 40.8%)
CIE-LAB	lab(44.98, -11.27, -27.05)
CIE-LCH	lch(44.98, 29.30, 247.38°)
OKLab	oklab(52.07% -0.0588 -0.0762)
OKLCH	oklch(52.07% 0.096 232.3)
XYZ	xyz(12.1077, 14.5287, 31.4383)
Luminance	0.1453 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D7297 #97421D

analogous

#1D977F #1D7297 #1D3597

triadic

#1D7297 #971D72 #72971D

tetradic

#1D7297 #7F1D97 #97421D #35971D

square

#1D7297 #7F1D97 #97421D #35971D

split-complementary

#1D7297 #971D35 #977F1D

monochromatic

#092430 #134B64 #1D7297 #2799CA #51B3DE

Accessibility & contrast

On white

5.38

#1D7297 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#1D7297 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D7297

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D7297	#FFFFFF	#000000	##FFFFFF
##1D7297	1.00	5.38	3.91	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F7199

Deuteranopia (green-blind)

#4F6596

Tritanopia (blue-blind)

#007C7F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1d7297;
/* rgb */ color: rgb(29, 114, 151);
/* oklch */ color: oklch(52.1% 0.096 232.3);

Tailwind

colors: {
  custom: {
    50: '#6e9ab5',
    500: '#1d7297',
    950: '#000000',
  },
}

SCSS

$custom: #1d7297;
$custom-light: #6e9ab5;
$custom-dark: #000000;

JSON

{
  "hex": "#1d7297",
  "rgb": {
    "r": 29,
    "g": 114,
    "b": 151
  },
  "hsl": {
    "h": 198.197,
    "s": 67.778,
    "l": 35.294
  },
  "oklch": {
    "l": 0.5207,
    "c": 0.0963,
    "h": 232.3
  },
  "luminance": 0.1453
}

Semantic roles & 50–950 ramp

primary

#1D7297

secondary

#C0724F

accent

#723DEB

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#080E11

muted

#7B7E80

Preview Lab

Preview with #1D7297

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

Preview Lab → · Contrast checker → · Palette generator →