#234D95#234D95

#234D95 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.2% C 0.128 H 260.4°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#234D95
RGB	rgb(35, 77, 149)
HSL	hsl(218, 62%, 36%)
HSV	hsv(218, 77%, 58%)
CMYK	cmyk(76.5%, 48.3%, 0%, 41.6%)
CIE-LAB	lab(33.63, 11.99, -43.81)
CIE-LCH	lch(33.63, 45.42, 285.31°)
OKLab	oklab(43.17% -0.0212 -0.1257)
OKLCH	oklch(43.17% 0.128 260.4)
XYZ	xyz(8.7699, 7.8340, 29.4779)
Luminance	0.0784 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#234D95 #956B23

analogous

#238695 #234D95 #322395

triadic

#234D95 #95234D #4D9523

tetradic

#234D95 #952386 #956B23 #239532

square

#234D95 #952386 #956B23 #239532

split-complementary

#234D95 #953223 #869523

monochromatic

#0C1A32 #173363 #234D95 #2F67C7 #5A89D8

Accessibility & contrast

On white

8.18

#234D95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#234D95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #234D95

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##234D95	#FFFFFF	#000000	##FFFFFF
##234D95	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#265598

Deuteranopia (green-blind)

#054A94

Tritanopia (blue-blind)

#005E6A

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #234d95;
/* rgb */ color: rgb(35, 77, 149);
/* oklch */ color: oklch(43.2% 0.128 260.4);

Tailwind

colors: {
  custom: {
    50: '#6f7eb5',
    500: '#234d95',
    950: '#000000',
  },
}

SCSS

$custom: #234d95;
$custom-light: #6f7eb5;
$custom-dark: #000000;

JSON

{
  "hex": "#234d95",
  "rgb": {
    "r": 35,
    "g": 77,
    "b": 149
  },
  "hsl": {
    "h": 217.895,
    "s": 61.957,
    "l": 36.078
  },
  "oklch": {
    "l": 0.43174,
    "c": 0.12751,
    "h": 260.4
  },
  "luminance": 0.07835
}

Semantic roles & 50–950 ramp

primary

#234D95

secondary

#BD9757

accent

#A943E5

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #234D95

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

Preview Lab → · Contrast checker → · Palette generator →