#1C5994#1C5994

#1C5994 is a mid, moderate cyan. Relative luminance 0.095; OKLCH L 45.7% C 0.114 H 251.3°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#1C5994
RGB	rgb(28, 89, 148)
HSL	hsl(210, 68%, 35%)
HSV	hsv(210, 81%, 58%)
CMYK	cmyk(81.1%, 39.9%, 0%, 42%)
CIE-LAB	lab(36.98, 2.81, -37.85)
CIE-LCH	lch(36.98, 37.96, 274.24°)
OKLab	oklab(45.69% -0.0365 -0.1081)
OKLCH	oklch(45.69% 0.114 251.3)
XYZ	xyz(9.3945, 9.5286, 29.3553)
Luminance	0.0953 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C5994 #94571C

analogous

#1C9493 #1C5994 #1C1D94

triadic

#1C5994 #941C59 #59941C

tetradic

#1C5994 #931C94 #94571C #1D941C

square

#1C5994 #931C94 #94571C #1D941C

split-complementary

#1C5994 #941C1D #94931C

monochromatic

#091B2D #123A61 #1C5994 #2678C7 #4D96DD

Accessibility & contrast

On white

7.23

#1C5994 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#1C5994 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C5994

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C5994	#FFFFFF	#000000	##FFFFFF
##1C5994	1.00	7.23	2.91	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D5D96

Deuteranopia (green-blind)

#2A5293

Tritanopia (blue-blind)

#00676F

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #1c5994;
/* rgb */ color: rgb(28, 89, 148);
/* oklch */ color: oklch(45.7% 0.114 251.3);

Tailwind

colors: {
  custom: {
    50: '#6c87b4',
    500: '#1c5994',
    950: '#000000',
  },
}

SCSS

$custom: #1c5994;
$custom-light: #6c87b4;
$custom-dark: #000000;

JSON

{
  "hex": "#1c5994",
  "rgb": {
    "r": 28,
    "g": 89,
    "b": 148
  },
  "hsl": {
    "h": 209.5,
    "s": 68.182,
    "l": 34.51
  },
  "oklch": {
    "l": 0.45688,
    "c": 0.1141,
    "h": 251.3
  },
  "luminance": 0.0953
}

Semantic roles & 50–950 ramp

primary

#1C5994

secondary

#C0854C

accent

#923DEB

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#080B11

muted

#7B7C80

Preview Lab

Preview with #1C5994

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

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