#1A2B65#1A2B65

#1A2B65 is a dark, moderate blue. Relative luminance 0.029; OKLCH L 31.2% C 0.105 H 267.6°. Best body text is #FFFFFF at 13.31:1 contrast (WCAG AA passes).

Color values

HEX	#1A2B65
RGB	rgb(26, 43, 101)
HSL	hsl(226, 59%, 25%)
HSV	hsv(226, 74%, 40%)
CMYK	cmyk(74.3%, 57.4%, 0%, 60.4%)
CIE-LAB	lab(19.58, 15.13, -36.30)
CIE-LCH	lch(19.58, 39.33, 292.62°)
OKLab	oklab(31.24% -0.0043 -0.1044)
OKLCH	oklch(31.24% 0.105 267.6)
XYZ	xyz(3.6380, 2.8866, 12.6748)
Luminance	0.0289 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2B65 #65541A

analogous

#1A5165 #1A2B65 #2F1A65

triadic

#1A2B65 #651A2B #2B651A

tetradic

#1A2B65 #651A51 #65541A #1A652F

square

#1A2B65 #651A51 #65541A #1A652F

split-complementary

#1A2B65 #652F1A #51651A

monochromatic

#060A18 #0D1634 #1A2B65 #274096 #3354C6

Accessibility & contrast

On white

13.31

#1A2B65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#1A2B65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2B65

13.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2B65	#FFFFFF	#000000	##FFFFFF
##1A2B65	1.00	13.31	1.58	13.31
#FFFFFF	13.31	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#013367

Deuteranopia (green-blind)

#002C64

Tritanopia (blue-blind)

#003943

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #1a2b65;
/* rgb */ color: rgb(26, 43, 101);
/* oklch */ color: oklch(31.2% 0.105 267.6);

Tailwind

colors: {
  custom: {
    50: '#626391',
    500: '#1a2b65',
    950: '#000000',
  },
}

SCSS

$custom: #1a2b65;
$custom-light: #626391;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2b65",
  "rgb": {
    "r": 26,
    "g": 43,
    "b": 101
  },
  "hsl": {
    "h": 226.4,
    "s": 59.055,
    "l": 24.902
  },
  "oklch": {
    "l": 0.31235,
    "c": 0.10454,
    "h": 267.6
  },
  "luminance": 0.02887
}

Semantic roles & 50–950 ramp

primary

#1A2B65

secondary

#9B8640

accent

#BF46E2

background

#F6F5F9

surface

#EBEAF1

border

#C6C6CB

text

#06050D

muted

#7A797E

Preview Lab

Preview with #1A2B65

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

Preview Lab → · Contrast checker → · Palette generator →