#234A7D#234A7D

#234A7D is a dark, moderate cyan. Relative luminance 0.067; OKLCH L 40.8% C 0.097 H 256.1°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#234A7D
RGB	rgb(35, 74, 125)
HSL	hsl(214, 56%, 31%)
HSV	hsv(214, 72%, 49%)
CMYK	cmyk(72%, 40.8%, 0%, 51%)
CIE-LAB	lab(31.20, 4.57, -32.95)
CIE-LCH	lch(31.20, 33.27, 277.89°)
OKLab	oklab(40.79% -0.0233 -0.0939)
OKLCH	oklch(40.79% 0.097 256.1)
XYZ	xyz(6.8422, 6.7348, 20.3374)
Luminance	0.0674 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#234A7D #7D5623

analogous

#23777D #234A7D #29237D

triadic

#234A7D #7D234A #4A7D23

tetradic

#234A7D #7D2377 #7D5623 #237D29

square

#234A7D #7D2377 #7D5623 #237D29

split-complementary

#234A7D #7D2923 #777D23

monochromatic

#08111D #162E4D #234A7D #3066AD #4D85CD

Accessibility & contrast

On white

8.95

#234A7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#234A7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #234A7D

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##234A7D	#FFFFFF	#000000	##FFFFFF
##234A7D	1.00	8.95	2.35	8.95
#FFFFFF	8.95	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#334E7F

Deuteranopia (green-blind)

#25467C

Tritanopia (blue-blind)

#00565D

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #234a7d;
/* rgb */ color: rgb(35, 74, 125);
/* oklch */ color: oklch(40.8% 0.097 256.1);

Tailwind

colors: {
  custom: {
    50: '#697ca3',
    500: '#234a7d',
    950: '#000000',
  },
}

SCSS

$custom: #234a7d;
$custom-light: #697ca3;
$custom-dark: #000000;

JSON

{
  "hex": "#234a7d",
  "rgb": {
    "r": 35,
    "g": 74,
    "b": 125
  },
  "hsl": {
    "h": 214,
    "s": 56.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.40795,
    "c": 0.09674,
    "h": 256.1
  },
  "luminance": 0.06736
}

Semantic roles & 50–950 ramp

primary

#234A7D

secondary

#AF854C

accent

#9E48E0

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #234A7D

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

Preview Lab → · Contrast checker → · Palette generator →