#1C469B#1C469B

#1C469B is a dark, vivid blue. Relative luminance 0.070; OKLCH L 41.8% C 0.147 H 262.3°. Best body text is #FFFFFF at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#1C469B
RGB	rgb(28, 70, 155)
HSL	hsl(220, 69%, 36%)
HSV	hsv(220, 82%, 61%)
CMYK	cmyk(81.9%, 54.8%, 0%, 39.2%)
CIE-LAB	lab(31.79, 18.33, -50.44)
CIE-LCH	lch(31.79, 53.67, 289.97°)
OKLab	oklab(41.84% -0.0197 -0.1455)
OKLCH	oklch(41.84% 0.147 262.3)
XYZ	xyz(8.5833, 6.9927, 31.9013)
Luminance	0.0699 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C469B #9B711C

analogous

#1C859B #1C469B #311C9B

triadic

#1C469B #9B1C46 #469B1C

tetradic

#1C469B #9B1C85 #9B711C #1C9B31

square

#1C469B #9B1C85 #9B711C #1C9B31

split-complementary

#1C469B #9B311C #859B1C

monochromatic

#091733 #132F67 #1C469B #255DCF #5281E0

Accessibility & contrast

On white

8.75

#1C469B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#1C469B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C469B

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C469B	#FFFFFF	#000000	##FFFFFF
##1C469B	1.00	8.75	2.40	8.75
#FFFFFF	8.75	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00519E

Deuteranopia (green-blind)

#004599

Tritanopia (blue-blind)

#005B69

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #1c469b;
/* rgb */ color: rgb(28, 70, 155);
/* oklch */ color: oklch(41.8% 0.147 262.3);

Tailwind

colors: {
  custom: {
    50: '#6e78b9',
    500: '#1c469b',
    950: '#000000',
  },
}

SCSS

$custom: #1c469b;
$custom-light: #6e78b9;
$custom-dark: #000000;

JSON

{
  "hex": "#1c469b",
  "rgb": {
    "r": 28,
    "g": 70,
    "b": 155
  },
  "hsl": {
    "h": 220.157,
    "s": 69.399,
    "l": 35.882
  },
  "oklch": {
    "l": 0.41835,
    "c": 0.14682,
    "h": 262.3
  },
  "luminance": 0.06994
}

Semantic roles & 50–950 ramp

primary

#1C469B

secondary

#C39D50

accent

#B23CEC

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #1C469B

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

Preview Lab → · Contrast checker → · Palette generator →