#1C2995#1C2995

#1C2995 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.7% C 0.174 H 269.1°. Best body text is #FFFFFF at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#1C2995
RGB	rgb(28, 41, 149)
HSL	hsl(234, 68%, 35%)
HSV	hsv(234, 81%, 58%)
CMYK	cmyk(81.2%, 72.5%, 0%, 41.6%)
CIE-LAB	lab(23.68, 35.47, -60.04)
CIE-LCH	lch(23.68, 69.74, 300.57°)
OKLab	oklab(35.66% -0.0028 -0.1739)
OKLCH	oklch(35.66% 0.174 269.1)
XYZ	xyz(6.6948, 4.0019, 28.8475)
Luminance	0.0400 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C2995 #95881C

analogous

#1C6595 #1C2995 #4C1C95

triadic

#1C2995 #951C29 #29951C

tetradic

#1C2995 #951C65 #95881C #1C954C

square

#1C2995 #951C65 #95881C #1C954C

split-complementary

#1C2995 #954C1C #65951C

monochromatic

#090D2E #121B61 #1C2995 #2637C9 #4E5DDE

Accessibility & contrast

On white

11.66

#1C2995 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#1C2995 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C2995

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C2995	#FFFFFF	#000000	##FFFFFF
##1C2995	1.00	11.66	1.80	11.66
#FFFFFF	11.66	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E98

Deuteranopia (green-blind)

#003293

Tritanopia (blue-blind)

#00485C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #1c2995;
/* rgb */ color: rgb(28, 41, 149);
/* oklch */ color: oklch(35.7% 0.174 269.1);

Tailwind

colors: {
  custom: {
    50: '#6f63b5',
    500: '#1c2995',
    950: '#000000',
  },
}

SCSS

$custom: #1c2995;
$custom-light: #6f63b5;
$custom-dark: #000000;

JSON

{
  "hex": "#1c2995",
  "rgb": {
    "r": 28,
    "g": 41,
    "b": 149
  },
  "hsl": {
    "h": 233.554,
    "s": 68.362,
    "l": 34.706
  },
  "oklch": {
    "l": 0.35659,
    "c": 0.17396,
    "h": 269.1
  },
  "luminance": 0.04003
}

Semantic roles & 50–950 ramp

primary

#1C2995

secondary

#C0B44D

accent

#D83DEB

background

#F7F5FB

surface

#EDEAF6

border

#C8C6D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #1C2995

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

Preview Lab → · Contrast checker → · Palette generator →