#2D65AD
Closest named color: Mid Blue (#276AB3). oklch(50.7% 0.129 256), rgb(45, 101, 173).
Aa
White text reads best on this color (5.87:1).
About this color
#2D65AD is a medium-dark, moderately saturated blue. In OKLCH its lightness is 51%, its chroma 0.129 and its hue 256°. Its hue sits on the cool side of the wheel. The nearest named color is Mid Blue (#276AB3), ΔE 0.015 away. White text reads best on it, at 5.87:1.
| Hue family | Blues |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.129) |
| Temperature | cool |
| Nearest name | Mid Blue (#276AB3) |
| Black text | 3.57:1 |
| White text | 5.87:1 |
Values
| HEX | #2D65AD |
| RGB | rgb(45, 101, 173) |
| HSL | hsl(214, 59%, 43%) |
| OKLCH | oklch(50.7% 0.129 256) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #2D65AD | 5.87:1 | AA | Lc -84.3 | Fine for body text |
| Black text on #2D65AD | 3.57:1 | AA large text | Lc 25.0 | Dividers and decoration only |
| #2D65AD text on white | 5.87:1 | AA | Lc 79.0 | Fine for body text |
| #2D65AD text on black | 3.57:1 | AA large text | Lc -22.8 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 700.
-
Step 50
50
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E2EBF6
oklch(93.7% 0.018 253.3)
-
Step 200
200
#CBDBF0
oklch(88.6% 0.034 255.2)
-
Step 300
300
#A7C3E9
oklch(80.9% 0.062 256.1)
-
Step 400
400
#77A3DE
oklch(70.7% 0.099 256)
-
Step 500
500
#538BD5
oklch(63.2% 0.127 256)
-
Step 600
600
#3673C2
oklch(55.5% 0.138 256)
-
Step 700
700 (this color)
#2D65AD
oklch(50.7% 0.129 256)
-
Step 800
800
#234F88
oklch(42.7% 0.107 256.1)
-
Step 900
900
#21426D
oklch(37.7% 0.084 255.9)
-
Step 950
950
#142740
oklch(27% 0.053 255.8)
#2D65AD with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #436BB0 | 0.029 |
| Deuteranopia (no green cones) | #2D5FAC | 0.017 |
| Tritanopia (no blue cones) | #007680 | 0.101 |
| Achromatopsia (no color) | #656565 | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2D65AD
#2D65AD
oklch(50.7% 0.129 256)
- #875B00
#875B00
oklch(50.6% 0.106 76.2)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #2D65AD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mid Blue #276AB3 ΔE 0.015
- French Blue #436BAD ΔE 0.029
- Dusky Blue #475F94 ΔE 0.045
- Flat Blue #3C73A8 ΔE 0.047
- Peacock Blue #016795 ΔE 0.047
- Denim Blue #3B5B92 ΔE 0.047
- Muted Blue #3B719F ΔE 0.048
- Ocean Blue #03719C ΔE 0.051
Use #2D65AD in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.