#153A69#153A69

#153A69 is a dark, moderate cyan. Relative luminance 0.042; OKLCH L 34.9% C 0.092 H 255.9°. Best body text is #FFFFFF at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#153A69
RGB	rgb(21, 58, 105)
HSL	hsl(214, 67%, 25%)
HSV	hsv(214, 80%, 41%)
CMYK	cmyk(80%, 44.8%, 0%, 58.8%)
CIE-LAB	lab(24.34, 5.27, -31.26)
CIE-LCH	lch(24.34, 31.70, 279.57°)
OKLab	oklab(34.91% -0.0224 -0.0894)
OKLCH	oklch(34.91% 0.092 255.9)
XYZ	xyz(4.3712, 4.2050, 13.9431)
Luminance	0.0420 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153A69 #694415

analogous

#156469 #153A69 #1A1569

triadic

#153A69 #69153A #3A6915

tetradic

#153A69 #691564 #694415 #15691A

square

#153A69 #691564 #694415 #15691A

split-complementary

#153A69 #691A15 #646915

monochromatic

#050E1A #0B1E36 #153A69 #1F569C #2972CF

Accessibility & contrast

On white

11.41

#153A69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#153A69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153A69

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153A69	#FFFFFF	#000000	##FFFFFF
##153A69	1.00	11.41	1.84	11.41
#FFFFFF	11.41	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#233E6B

Deuteranopia (green-blind)

#143668

Tritanopia (blue-blind)

#00454C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #153a69;
/* rgb */ color: rgb(21, 58, 105);
/* oklch */ color: oklch(34.9% 0.092 255.9);

Tailwind

colors: {
  custom: {
    50: '#606f94',
    500: '#153a69',
    950: '#000000',
  },
}

SCSS

$custom: #153a69;
$custom-light: #606f94;
$custom-dark: #000000;

JSON

{
  "hex": "#153a69",
  "rgb": {
    "r": 21,
    "g": 58,
    "b": 105
  },
  "hsl": {
    "h": 213.571,
    "s": 66.667,
    "l": 24.706
  },
  "oklch": {
    "l": 0.34909,
    "c": 0.09218,
    "h": 255.9
  },
  "luminance": 0.04205
}

Semantic roles & 50–950 ramp

primary

#153A69

secondary

#A0733A

accent

#9E3EEA

background

#F6F6F9

surface

#EBECF1

border

#C6C7CB

text

#05070D

muted

#7A7A7E

Preview Lab

Preview with #153A69

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

Preview Lab → · Contrast checker → · Palette generator →