#1C699F#1C699F

#1C699F is a mid, moderate cyan. Relative luminance 0.129; OKLCH L 50.3% C 0.112 H 244.6°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#1C699F
RGB	rgb(28, 105, 159)
HSL	hsl(205, 70%, 37%)
HSV	hsv(205, 82%, 62%)
CMYK	cmyk(82.4%, 34%, 0%, 37.6%)
CIE-LAB	lab(42.54, -2.99, -35.62)
CIE-LCH	lch(42.54, 35.75, 265.20°)
OKLab	oklab(50.25% -0.048 -0.1013)
OKLCH	oklch(50.25% 0.112 244.6)
XYZ	xyz(11.7860, 12.8518, 34.6536)
Luminance	0.1285 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C699F #9F521C

analogous

#1C9F94 #1C699F #1C289F

triadic

#1C699F #9F1C69 #699F1C

tetradic

#1C699F #941C9F #9F521C #289F1C

square

#1C699F #941C9F #9F521C #289F1C

split-complementary

#1C699F #9F1C28 #9F941C

monochromatic

#0A2437 #13476B #1C699F #258BD3 #54A7E1

Accessibility & contrast

On white

5.88

#1C699F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#1C699F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C699F

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C699F	#FFFFFF	#000000	##FFFFFF
##1C699F	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#506BA1

Deuteranopia (green-blind)

#3D5F9E

Tritanopia (blue-blind)

#00767C

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #1c699f;
/* rgb */ color: rgb(28, 105, 159);
/* oklch */ color: oklch(50.3% 0.112 244.6);

Tailwind

colors: {
  custom: {
    50: '#6f93bb',
    500: '#1c699f',
    950: '#000000',
  },
}

SCSS

$custom: #1c699f;
$custom-light: #6f93bb;
$custom-dark: #000000;

JSON

{
  "hex": "#1c699f",
  "rgb": {
    "r": 28,
    "g": 105,
    "b": 159
  },
  "hsl": {
    "h": 204.733,
    "s": 70.053,
    "l": 36.667
  },
  "oklch": {
    "l": 0.50254,
    "c": 0.11208,
    "h": 244.6
  },
  "luminance": 0.12853
}

Semantic roles & 50–950 ramp

primary

#1C699F

secondary

#C48153

accent

#843BED

background

#F7F9FB

surface

#EDF1F6

border

#C8CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #1C699F

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

Preview Lab → · Contrast checker → · Palette generator →