#263D95#263D95

#263D95 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 39.9% C 0.147 H 267.9°. Best body text is #FFFFFF at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#263D95
RGB	rgb(38, 61, 149)
HSL	hsl(228, 59%, 37%)
HSV	hsv(228, 74%, 58%)
CMYK	cmyk(74.5%, 59.1%, 0%, 41.6%)
CIE-LAB	lab(29.21, 23.27, -50.97)
CIE-LCH	lch(29.21, 56.03, 294.54°)
OKLab	oklab(39.85% -0.0054 -0.147)
OKLCH	oklch(39.85% 0.147 267.9)
XYZ	xyz(7.8910, 5.9186, 29.1545)
Luminance	0.0592 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263D95 #957E26

analogous

#267595 #263D95 #472695

triadic

#263D95 #95263D #3D9526

tetradic

#263D95 #952675 #957E26 #269547

square

#263D95 #952675 #957E26 #269547

split-complementary

#263D95 #954726 #759526

monochromatic

#0D1533 #1A2964 #263D95 #3251C6 #5F78D6

Accessibility & contrast

On white

9.62

#263D95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#263D95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263D95

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263D95	#FFFFFF	#000000	##FFFFFF
##263D95	1.00	9.62	2.18	9.62
#FFFFFF	9.62	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A98

Deuteranopia (green-blind)

#004093

Tritanopia (blue-blind)

#005363

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #263d95;
/* rgb */ color: rgb(38, 61, 149);
/* oklch */ color: oklch(39.9% 0.147 267.9);

Tailwind

colors: {
  custom: {
    50: '#7172b5',
    500: '#263d95',
    950: '#000000',
  },
}

SCSS

$custom: #263d95;
$custom-light: #7172b5;
$custom-dark: #000000;

JSON

{
  "hex": "#263d95",
  "rgb": {
    "r": 38,
    "g": 61,
    "b": 149
  },
  "hsl": {
    "h": 227.568,
    "s": 59.358,
    "l": 36.667
  },
  "oklch": {
    "l": 0.3985,
    "c": 0.14712,
    "h": 267.9
  },
  "luminance": 0.05919
}

Semantic roles & 50–950 ramp

primary

#263D95

secondary

#BBA85B

accent

#C245E3

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #263D95

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

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