#1A2F6C#1A2F6C

#1A2F6C is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.7% C 0.110 H 266.1°. Best body text is #FFFFFF at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#1A2F6C
RGB	rgb(26, 47, 108)
HSL	hsl(225, 61%, 26%)
HSV	hsv(225, 76%, 42%)
CMYK	cmyk(75.9%, 56.5%, 0%, 57.6%)
CIE-LAB	lab(21.34, 15.10, -38.01)
CIE-LCH	lch(21.34, 40.90, 291.67°)
OKLab	oklab(32.74% -0.0074 -0.1094)
OKLCH	oklch(32.74% 0.11 266.1)
XYZ	xyz(4.1483, 3.3349, 14.6095)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2F6C #6C571A

analogous

#1A586C #1A2F6C #2E1A6C

triadic

#1A2F6C #6C1A2F #2F6C1A

tetradic

#1A2F6C #6C1A58 #6C571A #1A6C2E

square

#1A2F6C #6C1A58 #6C571A #1A6C2E

split-complementary

#1A2F6C #6C2E1A #586C1A

monochromatic

#060B19 #0E1A3B #1A2F6C #26449D #335ACE

Accessibility & contrast

On white

12.60

#1A2F6C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#1A2F6C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2F6C

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2F6C	#FFFFFF	#000000	##FFFFFF
##1A2F6C	1.00	12.60	1.67	12.60
#FFFFFF	12.60	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#03376E

Deuteranopia (green-blind)

#00306B

Tritanopia (blue-blind)

#003E48

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #1a2f6c;
/* rgb */ color: rgb(26, 47, 108);
/* oklch */ color: oklch(32.7% 0.110 266.1);

Tailwind

colors: {
  custom: {
    50: '#636797',
    500: '#1a2f6c',
    950: '#000000',
  },
}

SCSS

$custom: #1a2f6c;
$custom-light: #636797;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2f6c",
  "rgb": {
    "r": 26,
    "g": 47,
    "b": 108
  },
  "hsl": {
    "h": 224.634,
    "s": 61.194,
    "l": 26.275
  },
  "oklch": {
    "l": 0.32737,
    "c": 0.10967,
    "h": 266.1
  },
  "luminance": 0.03335
}

Semantic roles & 50–950 ramp

primary

#1A2F6C

secondary

#A18841

accent

#BB43E4

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #1A2F6C

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

Preview Lab → · Contrast checker → · Palette generator →