#152D68#152D68

#152D68 is a dark, moderate blue. Relative luminance 0.030; OKLCH L 31.7% C 0.108 H 264.4°. Best body text is #FFFFFF at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#152D68
RGB	rgb(21, 45, 104)
HSL	hsl(223, 66%, 25%)
HSV	hsv(223, 80%, 41%)
CMYK	cmyk(79.8%, 56.7%, 0%, 59.2%)
CIE-LAB	lab(20.18, 14.18, -37.30)
CIE-LCH	lch(20.18, 39.90, 290.81°)
OKLab	oklab(31.7% -0.0106 -0.1074)
OKLCH	oklch(31.7% 0.108 264.4)
XYZ	xyz(3.7455, 3.0353, 13.4825)
Luminance	0.0304 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152D68 #685015

analogous

#155768 #152D68 #271568

triadic

#152D68 #68152D #2D6815

tetradic

#152D68 #681557 #685015 #156827

square

#152D68 #681557 #685015 #156827

split-complementary

#152D68 #682715 #576815

monochromatic

#050B19 #0B1735 #152D68 #1F439B #2A59CE

Accessibility & contrast

On white

13.07

#152D68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#152D68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152D68

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152D68	#FFFFFF	#000000	##FFFFFF
##152D68	1.00	13.07	1.61	13.07
#FFFFFF	13.07	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#01356A

Deuteranopia (green-blind)

#002D67

Tritanopia (blue-blind)

#003B45

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #152d68;
/* rgb */ color: rgb(21, 45, 104);
/* oklch */ color: oklch(31.7% 0.108 264.4);

Tailwind

colors: {
  custom: {
    50: '#606594',
    500: '#152d68',
    950: '#000000',
  },
}

SCSS

$custom: #152d68;
$custom-light: #606594;
$custom-dark: #000000;

JSON

{
  "hex": "#152d68",
  "rgb": {
    "r": 21,
    "g": 45,
    "b": 104
  },
  "hsl": {
    "h": 222.651,
    "s": 66.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.31699,
    "c": 0.10797,
    "h": 264.4
  },
  "luminance": 0.03036
}

Semantic roles & 50–950 ramp

primary

#152D68

secondary

#9F823A

accent

#B83EE9

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#05050D

muted

#7A7A7E

Preview Lab

Preview with #152D68

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

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