#1C5F94#1C5F94

#1C5F94 is a mid, moderate cyan. Relative luminance 0.106; OKLCH L 47.1% C 0.108 H 247.1°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#1C5F94
RGB	rgb(28, 95, 148)
HSL	hsl(207, 68%, 35%)
HSV	hsv(207, 81%, 58%)
CMYK	cmyk(81.1%, 35.8%, 0%, 42%)
CIE-LAB	lab(38.84, -1.03, -34.90)
CIE-LCH	lch(38.84, 34.91, 268.31°)
OKLab	oklab(47.15% -0.042 -0.0993)
OKLCH	oklch(47.15% 0.108 247.1)
XYZ	xyz(9.9143, 10.5682, 29.5286)
Luminance	0.1057 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C5F94 #94511C

analogous

#1C948D #1C5F94 #1C2394

triadic

#1C5F94 #941C5F #5F941C

tetradic

#1C5F94 #8D1C94 #94511C #23941C

square

#1C5F94 #8D1C94 #94511C #23941C

split-complementary

#1C5F94 #941C23 #948D1C

monochromatic

#091D2D #123E61 #1C5F94 #2680C7 #4D9EDD

Accessibility & contrast

On white

6.74

#1C5F94 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#1C5F94 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C5F94

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C5F94	#FFFFFF	#000000	##FFFFFF
##1C5F94	1.00	6.74	3.11	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#466196

Deuteranopia (green-blind)

#355793

Tritanopia (blue-blind)

#006C72

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #1c5f94;
/* rgb */ color: rgb(28, 95, 148);
/* oklch */ color: oklch(47.1% 0.108 247.1);

Tailwind

colors: {
  custom: {
    50: '#6c8cb4',
    500: '#1c5f94',
    950: '#000000',
  },
}

SCSS

$custom: #1c5f94;
$custom-light: #6c8cb4;
$custom-dark: #000000;

JSON

{
  "hex": "#1c5f94",
  "rgb": {
    "r": 28,
    "g": 95,
    "b": 148
  },
  "hsl": {
    "h": 206.5,
    "s": 68.182,
    "l": 34.51
  },
  "oklch": {
    "l": 0.47148,
    "c": 0.10786,
    "h": 247.1
  },
  "luminance": 0.10569
}

Semantic roles & 50–950 ramp

primary

#1C5F94

secondary

#C07F4C

accent

#8A3DEB

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #1C5F94

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

Preview Lab → · Contrast checker → · Palette generator →